7146867

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 11999232

約数和(自身を除く): 4852365

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 557, 611, 987, 1671, 1833, 3899, 4277, 7241, 11697, 12831, 21723, 26179, 50687, 78537, 152061, 183253, 340327, 549759, 1020981, 2382289, 7146867]

約数ペア:

[(1, 7146867), (3, 2382289), (7, 1020981), (13, 549759), (21, 340327), (39, 183253), (47, 152061), (91, 78537), (141, 50687), (273, 26179), (329, 21723), (557, 12831), (611, 11697), (987, 7241), (1671, 4277), (1833, 3899)]