1330732491

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{5647}}^1$

素因数の和:5891

約数の個数: 32

約数和(自身を含む): 1998578688

約数和(自身を除く): 667846197

約数列:

[1, 3, 11, 33, 37, 111, 193, 407, 579, 1221, 2123, 5647, 6369, 7141, 16941, 21423, 62117, 78551, 186351, 208939, 235653, 626817, 1089871, 2298329, 3269613, 6894987, 11988581, 35965743, 40325227, 120975681, 443577497, 1330732491]

約数ペア:

[(1, 1330732491), (3, 443577497), (11, 120975681), (33, 40325227), (37, 35965743), (111, 11988581), (193, 6894987), (407, 3269613), (579, 2298329), (1221, 1089871), (2123, 626817), (5647, 235653), (6369, 208939), (7141, 186351), (16941, 78551), (21423, 62117)]