8335284477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{167891}}^1$

素因数の和:167993

約数の個数: 32

約数和(自身を含む): 12786654720

約数和(自身を除く): 4451370243

約数列:

[1, 3, 13, 19, 39, 57, 67, 201, 247, 741, 871, 1273, 2613, 3819, 16549, 49647, 167891, 503673, 2182583, 3189929, 6547749, 9569787, 11248697, 33746091, 41469077, 124407231, 146233061, 213725243, 438699183, 641175729, 2778428159, 8335284477]

約数ペア:

[(1, 8335284477), (3, 2778428159), (13, 641175729), (19, 438699183), (39, 213725243), (57, 146233061), (67, 124407231), (201, 41469077), (247, 33746091), (741, 11248697), (871, 9569787), (1273, 6547749), (2613, 3189929), (3819, 2182583), (16549, 503673), (49647, 167891)]