280996832067

素因数分解:

$3^1\times 7^1\times {\mathrm{10831}}^1\times {\mathrm{1235417}}^1$

素因数の和:1246258

約数の個数: 16

約数和(自身を含む): 428225528832

約数和(自身を除く): 147228696765

約数列:

[1, 3, 7, 21, 10831, 32493, 75817, 227451, 1235417, 3706251, 8647919, 25943757, 13380801527, 40142404581, 93665610689, 280996832067]

約数ペア:

[(1, 280996832067), (3, 93665610689), (7, 40142404581), (21, 13380801527), (10831, 25943757), (32493, 8647919), (75817, 3706251), (227451, 1235417)]