40454407

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{5573}}^1$

素因数の和:5658

約数の個数: 16

約数和(自身を含む): 49764672

約数和(自身を除く): 9310265

約数列:

[1, 7, 17, 61, 119, 427, 1037, 5573, 7259, 39011, 94741, 339953, 663187, 2379671, 5779201, 40454407]

約数ペア:

[(1, 40454407), (7, 5779201), (17, 2379671), (61, 663187), (119, 339953), (427, 94741), (1037, 39011), (5573, 7259)]