1301478021

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{1431769}}^1$

素因数の和:1431876

約数の個数: 12

約数和(自身を含む): 1898527020

約数和(自身を除く): 597048999

約数列:

[1, 3, 9, 101, 303, 909, 1431769, 4295307, 12885921, 144608669, 433826007, 1301478021]

約数ペア:

[(1, 1301478021), (3, 433826007), (9, 144608669), (101, 12885921), (303, 4295307), (909, 1431769)]