640147315077

素因数分解:

$3^2\times {\mathrm{170227}}^1\times {\mathrm{417839}}^1$

素因数の和:588072

約数の個数: 12

約数和(自身を含む): 924664877760

約数和(自身を除く): 284517562683

約数列:

[1, 3, 9, 170227, 417839, 510681, 1253517, 1532043, 3760551, 71127479453, 213382438359, 640147315077]

約数ペア:

[(1, 640147315077), (3, 213382438359), (9, 71127479453), (170227, 3760551), (417839, 1532043), (510681, 1253517)]