12207769

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:696

約数の個数: 16

約数和(自身を含む): 14570496

約数和(自身を除く): 2362727

約数列:

[1, 7, 31, 101, 217, 557, 707, 3131, 3899, 17267, 21917, 56257, 120869, 393799, 1743967, 12207769]

約数ペア:

[(1, 12207769), (7, 1743967), (31, 393799), (101, 120869), (217, 56257), (557, 21917), (707, 17267), (3131, 3899)]