218363079

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3571}}^1$

素因数の和:3711

約数の個数: 32

約数和(自身を含む): 339482880

約数和(自身を除く): 121119801

約数列:

[1, 3, 11, 17, 33, 51, 109, 187, 327, 561, 1199, 1853, 3571, 3597, 5559, 10713, 20383, 39281, 60707, 61149, 117843, 182121, 389239, 667777, 1167717, 2003331, 4281629, 6617063, 12844887, 19851189, 72787693, 218363079]

約数ペア:

[(1, 218363079), (3, 72787693), (11, 19851189), (17, 12844887), (33, 6617063), (51, 4281629), (109, 2003331), (187, 1167717), (327, 667777), (561, 389239), (1199, 182121), (1853, 117843), (3571, 61149), (3597, 60707), (5559, 39281), (10713, 20383)]