1491008079

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{214133}}^1$

素因数の和:214358

約数の個数: 16

約数和(自身を含む): 2179027584

約数和(自身を除く): 688019505

約数列:

[1, 3, 11, 33, 211, 633, 2321, 6963, 214133, 642399, 2355463, 7066389, 45182063, 135546189, 497002693, 1491008079]

約数ペア:

[(1, 1491008079), (3, 497002693), (11, 135546189), (33, 45182063), (211, 7066389), (633, 2355463), (2321, 642399), (6963, 214133)]