2013749829

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{761}}^1$

素因数の和:1152

約数の個数: 80

約数和(自身を含む): 3717584640

約数和(自身を除く): 1703834811

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 359, 567, 761, 819, 1053, 1077, 2283, 2457, 2513, 3231, 4667, 5327, 6849, 7371, 7539, 9693, 9893, 14001, 15981, 20547, 22617, 29079, 29679, 32669, 42003, 47943, 61641, 67851, 69251, 89037, 98007, 126009, 143829, 203553, 207753, 267111, 273199, 294021, 378027, 431487, 623259, 801333, 819597, 882063, 1869777, 1912393, 2458791, 2646189, 3551587, 5609331, 5737179, 7376373, 10654761, 17211537, 22129119, 24861109, 31964283, 51634611, 74583327, 95892849, 154903833, 223749981, 287678547, 671249943, 2013749829]

約数ペア:

[(1, 2013749829), (3, 671249943), (7, 287678547), (9, 223749981), (13, 154903833), (21, 95892849), (27, 74583327), (39, 51634611), (63, 31964283), (81, 24861109), (91, 22129119), (117, 17211537), (189, 10654761), (273, 7376373), (351, 5737179), (359, 5609331), (567, 3551587), (761, 2646189), (819, 2458791), (1053, 1912393), (1077, 1869777), (2283, 882063), (2457, 819597), (2513, 801333), (3231, 623259), (4667, 431487), (5327, 378027), (6849, 294021), (7371, 273199), (7539, 267111), (9693, 207753), (9893, 203553), (14001, 143829), (15981, 126009), (20547, 98007), (22617, 89037), (29079, 69251), (29679, 67851), (32669, 61641), (42003, 47943)]