24721419

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{419}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 33626880

約数和(自身を除く): 8905461

約数列:

[1, 3, 71, 213, 277, 419, 831, 1257, 19667, 29749, 59001, 89247, 116063, 348189, 8240473, 24721419]

約数ペア:

[(1, 24721419), (3, 8240473), (71, 348189), (213, 116063), (277, 89247), (419, 59001), (831, 29749), (1257, 19667)]