31226987

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 35240832

約数和(自身を除く): 4013845

約数列:

[1, 11, 43, 107, 473, 617, 1177, 4601, 6787, 26531, 50611, 66019, 291841, 726209, 2838817, 31226987]

約数ペア:

[(1, 31226987), (11, 2838817), (43, 726209), (107, 291841), (473, 66019), (617, 50611), (1177, 26531), (4601, 6787)]