317453521

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2269}}^1$

素因数の和:2389

約数の個数: 32

約数和(自身を含む): 418406400

約数和(自身を除く): 100952879

約数列:

[1, 7, 11, 23, 77, 79, 161, 253, 553, 869, 1771, 1817, 2269, 6083, 12719, 15883, 19987, 24959, 52187, 139909, 174713, 179251, 365309, 574057, 1254757, 1971761, 4018399, 4122773, 13802327, 28859411, 45350503, 317453521]

約数ペア:

[(1, 317453521), (7, 45350503), (11, 28859411), (23, 13802327), (77, 4122773), (79, 4018399), (161, 1971761), (253, 1254757), (553, 574057), (869, 365309), (1771, 179251), (1817, 174713), (2269, 139909), (6083, 52187), (12719, 24959), (15883, 19987)]