447710879

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{39023}}^1$

素因数の和:39190

約数の個数: 16

約数和(自身を含む): 561945600

約数和(自身を除く): 114234721

約数列:

[1, 7, 11, 77, 149, 1043, 1639, 11473, 39023, 273161, 429253, 3004771, 5814427, 40700989, 63958697, 447710879]

約数ペア:

[(1, 447710879), (7, 63958697), (11, 40700989), (77, 5814427), (149, 3004771), (1043, 429253), (1639, 273161), (11473, 39023)]