144259921

素因数分解:

${\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{5437}}^1$

素因数の和:5620

約数の個数: 12

約数和(自身を含む): 157234332

約数和(自身を除く): 12974411

約数列:

[1, 13, 157, 169, 2041, 5437, 26533, 70681, 853609, 918853, 11096917, 144259921]

約数ペア:

[(1, 144259921), (13, 11096917), (157, 918853), (169, 853609), (2041, 70681), (5437, 26533)]