119331919

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{9803}}^1$

素因数の和:9894

約数の個数: 16

約数和(自身を含む): 143059968

約数和(自身を除く): 23728049

約数列:

[1, 7, 37, 47, 259, 329, 1739, 9803, 12173, 68621, 362711, 460741, 2538977, 3225187, 17047417, 119331919]

約数ペア:

[(1, 119331919), (7, 17047417), (37, 3225187), (47, 2538977), (259, 460741), (329, 362711), (1739, 68621), (9803, 12173)]