180471109

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{10067}}^1$

素因数の和:10284

約数の個数: 16

約数和(自身を含む): 223267968

約数和(自身を除く): 42796859

約数列:

[1, 7, 13, 91, 197, 1379, 2561, 10067, 17927, 70469, 130871, 916097, 1983199, 13882393, 25781587, 180471109]

約数ペア:

[(1, 180471109), (7, 25781587), (13, 13882393), (91, 1983199), (197, 916097), (1379, 130871), (2561, 70469), (10067, 17927)]