1640246547

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{3023}}^1\times {\mathrm{10639}}^1$

素因数の和:13682

約数の個数: 16

約数和(自身を含む): 2316625920

約数和(自身を除く): 676379373

約数列:

[1, 3, 17, 51, 3023, 9069, 10639, 31917, 51391, 154173, 180863, 542589, 32161697, 96485091, 546748849, 1640246547]

約数ペア:

[(1, 1640246547), (3, 546748849), (17, 96485091), (51, 32161697), (3023, 542589), (9069, 180863), (10639, 154173), (31917, 51391)]