13218893613

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{4673}}^1\times {\mathrm{10139}}^1$

素因数の和:14849

約数の個数: 24

約数和(自身を含む): 19716053760

約数和(自身を除く): 6497160147

約数列:

[1, 3, 9, 31, 93, 279, 4673, 10139, 14019, 30417, 42057, 91251, 144863, 314309, 434589, 942927, 1303767, 2828781, 47379547, 142138641, 426415923, 1468765957, 4406297871, 13218893613]

約数ペア:

[(1, 13218893613), (3, 4406297871), (9, 1468765957), (31, 426415923), (93, 142138641), (279, 47379547), (4673, 2828781), (10139, 1303767), (14019, 942927), (30417, 434589), (42057, 314309), (91251, 144863)]