39972657

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1\times {\mathrm{743}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 54282240

約数和(自身を除く): 14309583

約数列:

[1, 3, 79, 227, 237, 681, 743, 2229, 17933, 53799, 58697, 168661, 176091, 505983, 13324219, 39972657]

約数ペア:

[(1, 39972657), (3, 13324219), (79, 505983), (227, 176091), (237, 168661), (681, 58697), (743, 53799), (2229, 17933)]