12944139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5441}}^1$

素因数の和:5518

約数の個数: 16

約数和(自身を含む): 18894624

約数和(自身を除く): 5950485

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 5441, 16323, 70733, 212199, 331901, 995703, 4314713, 12944139]

約数ペア:

[(1, 12944139), (3, 4314713), (13, 995703), (39, 331901), (61, 212199), (183, 70733), (793, 16323), (2379, 5441)]