8490537

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 13497120

約数和(自身を除く): 5006583

約数列:

[1, 3, 9, 11, 33, 99, 139, 417, 617, 1251, 1529, 1851, 4587, 5553, 6787, 13761, 20361, 61083, 85763, 257289, 771867, 943393, 2830179, 8490537]

約数ペア:

[(1, 8490537), (3, 2830179), (9, 943393), (11, 771867), (33, 257289), (99, 85763), (139, 61083), (417, 20361), (617, 13761), (1251, 6787), (1529, 5553), (1851, 4587)]