119919331

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{3331}}^1$

素因数の和:3514

約数の個数: 16

約数和(自身を含む): 141809920

約数和(自身を除く): 21890589

約数列:

[1, 7, 37, 139, 259, 973, 3331, 5143, 23317, 36001, 123247, 463009, 862729, 3241063, 17131333, 119919331]

約数ペア:

[(1, 119919331), (7, 17131333), (37, 3241063), (139, 862729), (259, 463009), (973, 123247), (3331, 36001), (5143, 23317)]