29419299

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2113}}^1$

素因数の和:2156

約数の個数: 48

約数和(自身を含む): 55403712

約数和(自身を除く): 25984413

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 2113, 4641, 6339, 13923, 14791, 19017, 27469, 35921, 44373, 82407, 107763, 133119, 192283, 247221, 251447, 323289, 466973, 576849, 754341, 1400919, 1730547, 2263023, 3268811, 4202757, 9806433, 29419299]

約数ペア:

[(1, 29419299), (3, 9806433), (7, 4202757), (9, 3268811), (13, 2263023), (17, 1730547), (21, 1400919), (39, 754341), (51, 576849), (63, 466973), (91, 323289), (117, 251447), (119, 247221), (153, 192283), (221, 133119), (273, 107763), (357, 82407), (663, 44373), (819, 35921), (1071, 27469), (1547, 19017), (1989, 14791), (2113, 13923), (4641, 6339)]