40015239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{52721}}^1$

素因数の和:52758

約数の個数: 16

約数和(自身を含む): 60735744

約数和(自身を除く): 20720505

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 52721, 158163, 579931, 1212583, 1739793, 3637749, 13338413, 40015239]

約数ペア:

[(1, 40015239), (3, 13338413), (11, 3637749), (23, 1739793), (33, 1212583), (69, 579931), (253, 158163), (759, 52721)]