268991607

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{45817}}^1$

素因数の和:45942

約数の個数: 16

約数和(自身を含む): 381205760

約数和(自身を除く): 112214153

約数列:

[1, 3, 19, 57, 103, 309, 1957, 5871, 45817, 137451, 870523, 2611569, 4719151, 14157453, 89663869, 268991607]

約数ペア:

[(1, 268991607), (3, 89663869), (19, 14157453), (57, 4719151), (103, 2611569), (309, 870523), (1957, 137451), (5871, 45817)]