260612649

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{10243}}^1$

素因数の和:10517

約数の個数: 24

約数和(自身を含む): 412300512

約数和(自身を除く): 151687863

約数列:

[1, 3, 9, 11, 33, 99, 257, 771, 2313, 2827, 8481, 10243, 25443, 30729, 92187, 112673, 338019, 1014057, 2632451, 7897353, 23692059, 28956961, 86870883, 260612649]

約数ペア:

[(1, 260612649), (3, 86870883), (9, 28956961), (11, 23692059), (33, 7897353), (99, 2632451), (257, 1014057), (771, 338019), (2313, 112673), (2827, 92187), (8481, 30729), (10243, 25443)]