253813247

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{1511}}^1$

素因数の和:1810

約数の個数: 16

約数和(自身を含む): 276623424

約数和(自身を除く): 22810177

約数列:

[1, 17, 41, 241, 697, 1511, 4097, 9881, 25687, 61951, 167977, 364151, 1053167, 6190567, 14930191, 253813247]

約数ペア:

[(1, 253813247), (17, 14930191), (41, 6190567), (241, 1053167), (697, 364151), (1511, 167977), (4097, 61951), (9881, 25687)]