4358431

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 5733504

約数和(自身を除く): 1375073

約数列:

[1, 7, 11, 23, 77, 107, 161, 253, 529, 749, 1177, 1771, 2461, 3703, 5819, 8239, 17227, 27071, 40733, 56603, 189497, 396221, 622633, 4358431]

約数ペア:

[(1, 4358431), (7, 622633), (11, 396221), (23, 189497), (77, 56603), (107, 40733), (161, 27071), (253, 17227), (529, 8239), (749, 5819), (1177, 3703), (1771, 2461)]