448889147

素因数分解:

$7^2\times {\mathrm{101}}^1\times {\mathrm{90703}}^1$

素因数の和:90818

約数の個数: 12

約数和(自身を含む): 527353056

約数和(自身を除く): 78463909

約数列:

[1, 7, 49, 101, 707, 4949, 90703, 634921, 4444447, 9161003, 64127021, 448889147]

約数ペア:

[(1, 448889147), (7, 64127021), (49, 9161003), (101, 4444447), (707, 634921), (4949, 90703)]