275307513

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{64763}}^1$

素因数の和:64888

約数の個数: 16

約数和(自身を含む): 398946240

約数和(自身を除く): 123638727

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 64763, 194289, 841919, 2525757, 7059167, 21177501, 91769171, 275307513]

約数ペア:

[(1, 275307513), (3, 91769171), (13, 21177501), (39, 7059167), (109, 2525757), (327, 841919), (1417, 194289), (4251, 64763)]