253511817

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{34033}}^1$

素因数の和:34240

約数の個数: 16

約数和(自身を含む): 365933568

約数和(自身を除く): 112421751

約数列:

[1, 3, 13, 39, 191, 573, 2483, 7449, 34033, 102099, 442429, 1327287, 6500303, 19500909, 84503939, 253511817]

約数ペア:

[(1, 253511817), (3, 84503939), (13, 19500909), (39, 6500303), (191, 1327287), (573, 442429), (2483, 102099), (7449, 34033)]