263622411

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{751061}}^1$

素因数の和:751083

約数の個数: 16

約数和(自身を含む): 420594720

約数和(自身を除く): 156972309

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 751061, 2253183, 6759549, 9763793, 20278647, 29291379, 87874137, 263622411]

約数ペア:

[(1, 263622411), (3, 87874137), (9, 29291379), (13, 20278647), (27, 9763793), (39, 6759549), (117, 2253183), (351, 751061)]