70281307

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 75651840

約数和(自身を除く): 5370533

約数列:

[1, 23, 43, 179, 397, 989, 4117, 7697, 9131, 17071, 71063, 177031, 392633, 1634449, 3055709, 70281307]

約数ペア:

[(1, 70281307), (23, 3055709), (43, 1634449), (179, 392633), (397, 177031), (989, 71063), (4117, 17071), (7697, 9131)]