1330686747

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{669023}}^1$

素因数の和:669059

約数の個数: 24

約数和(自身を含む): 2191722624

約数和(自身を除く): 861035877

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 669023, 2007069, 6021207, 8697299, 11373391, 26091897, 34120173, 78275691, 102360519, 147854083, 443562249, 1330686747]

約数ペア:

[(1, 1330686747), (3, 443562249), (9, 147854083), (13, 102360519), (17, 78275691), (39, 34120173), (51, 26091897), (117, 11373391), (153, 8697299), (221, 6021207), (663, 2007069), (1989, 669023)]