30888501

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{6971}}^1$

素因数の和:7192

約数の個数: 16

約数和(自身を含む): 47298048

約数和(自身を除く): 16409547

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 6971, 20913, 48797, 146391, 1470881, 4412643, 10296167, 30888501]

約数ペア:

[(1, 30888501), (3, 10296167), (7, 4412643), (21, 1470881), (211, 146391), (633, 48797), (1477, 20913), (4431, 6971)]