2021234589

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{229399}}^1$

素因数の和:229505

約数の個数: 24

約数和(自身を含む): 3220776000

約数和(自身を除く): 1199541411

約数列:

[1, 3, 9, 11, 33, 89, 99, 267, 801, 979, 2937, 8811, 229399, 688197, 2064591, 2523389, 7570167, 20416511, 22710501, 61249533, 183748599, 224581621, 673744863, 2021234589]

約数ペア:

[(1, 2021234589), (3, 673744863), (9, 224581621), (11, 183748599), (33, 61249533), (89, 22710501), (99, 20416511), (267, 7570167), (801, 2523389), (979, 2064591), (2937, 688197), (8811, 229399)]