7340147481

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{18959}}^1$

素因数の和:19197

約数の個数: 32

約数和(自身を含む): 10600611840

約数和(自身を除く): 3260464359

約数列:

[1, 3, 23, 31, 69, 93, 181, 543, 713, 2139, 4163, 5611, 12489, 16833, 18959, 56877, 129053, 387159, 436057, 587729, 1308171, 1763187, 3431579, 10294737, 13517767, 40553301, 78926317, 106378949, 236778951, 319136847, 2446715827, 7340147481]

約数ペア:

[(1, 7340147481), (3, 2446715827), (23, 319136847), (31, 236778951), (69, 106378949), (93, 78926317), (181, 40553301), (543, 13517767), (713, 10294737), (2139, 3431579), (4163, 1763187), (5611, 1308171), (12489, 587729), (16833, 436057), (18959, 387159), (56877, 129053)]