63291221

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8719}}^1$

素因数の和:8804

約数の個数: 16

約数和(自身を含む): 77852160

約数和(自身を除く): 14560939

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 8719, 61033, 148223, 531859, 1037561, 3723013, 9041603, 63291221]

約数ペア:

[(1, 63291221), (7, 9041603), (17, 3723013), (61, 1037561), (119, 531859), (427, 148223), (1037, 61033), (7259, 8719)]