2013418971

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 3129984000

約数和(自身を除く): 1116565029

約数列:

[1, 3, 9, 27, 43, 103, 113, 129, 149, 309, 339, 387, 447, 927, 1017, 1161, 1341, 2781, 3051, 4023, 4429, 4859, 6407, 11639, 13287, 14577, 15347, 16837, 19221, 34917, 39861, 43731, 46041, 50511, 57663, 104751, 119583, 131193, 138123, 151533, 172989, 314253, 414369, 454599, 500477, 659921, 723991, 1501431, 1734211, 1979763, 2171973, 4504293, 5202633, 5939289, 6515919, 13512879, 15607899, 17817867, 19547757, 46823697, 74571073, 223713219, 671139657, 2013418971]

約数ペア:

[(1, 2013418971), (3, 671139657), (9, 223713219), (27, 74571073), (43, 46823697), (103, 19547757), (113, 17817867), (129, 15607899), (149, 13512879), (309, 6515919), (339, 5939289), (387, 5202633), (447, 4504293), (927, 2171973), (1017, 1979763), (1161, 1734211), (1341, 1501431), (2781, 723991), (3051, 659921), (4023, 500477), (4429, 454599), (4859, 414369), (6407, 314253), (11639, 172989), (13287, 151533), (14577, 138123), (15347, 131193), (16837, 119583), (19221, 104751), (34917, 57663), (39861, 50511), (43731, 46041)]