1305420479

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{2437}}^1$

素因数の和:2711

約数の個数: 24

約数和(自身を含む): 1517508720

約数和(自身を除く): 212088241

約数列:

[1, 11, 19, 121, 209, 233, 2299, 2437, 2563, 4427, 26807, 28193, 46303, 48697, 294877, 509333, 535667, 567821, 5602663, 6246031, 10788599, 68706341, 118674589, 1305420479]

約数ペア:

[(1, 1305420479), (11, 118674589), (19, 68706341), (121, 10788599), (209, 6246031), (233, 5602663), (2299, 567821), (2437, 535667), (2563, 509333), (4427, 294877), (26807, 48697), (28193, 46303)]