171960009

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{14087}}^1$

素因数の和:14416

約数の個数: 16

約数和(自身を含む): 247723392

約数和(自身を除く): 75763383

約数列:

[1, 3, 13, 39, 313, 939, 4069, 12207, 14087, 42261, 183131, 549393, 4409231, 13227693, 57320003, 171960009]

約数ペア:

[(1, 171960009), (3, 57320003), (13, 13227693), (39, 4409231), (313, 549393), (939, 183131), (4069, 42261), (12207, 14087)]