1279118529

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{96749}}^1$

素因数の和:96881

約数の個数: 24

約数和(自身を含む): 2007369000

約数和(自身を除く): 728250471

約数列:

[1, 3, 9, 13, 39, 113, 117, 339, 1017, 1469, 4407, 13221, 96749, 290247, 870741, 1257737, 3773211, 10932637, 11319633, 32797911, 98393733, 142124281, 426372843, 1279118529]

約数ペア:

[(1, 1279118529), (3, 426372843), (9, 142124281), (13, 98393733), (39, 32797911), (113, 11319633), (117, 10932637), (339, 3773211), (1017, 1257737), (1469, 870741), (4407, 290247), (13221, 96749)]