313119897

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 434503680

約数和(自身を除く): 121383783

約数列:

[1, 3, 79, 101, 103, 127, 237, 303, 309, 381, 7979, 8137, 10033, 10403, 12827, 13081, 23937, 24411, 30099, 31209, 38481, 39243, 821837, 1013333, 1033399, 1321181, 2465511, 3039999, 3100197, 3963543, 104373299, 313119897]

約数ペア:

[(1, 313119897), (3, 104373299), (79, 3963543), (101, 3100197), (103, 3039999), (127, 2465511), (237, 1321181), (303, 1033399), (309, 1013333), (381, 821837), (7979, 39243), (8137, 38481), (10033, 31209), (10403, 30099), (12827, 24411), (13081, 23937)]