23880831

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 36341760

約数和(自身を除く): 12460929

約数列:

[1, 3, 13, 23, 39, 69, 79, 237, 299, 337, 897, 1011, 1027, 1817, 3081, 4381, 5451, 7751, 13143, 23253, 23621, 26623, 70863, 79869, 100763, 302289, 346099, 612329, 1038297, 1836987, 7960277, 23880831]

約数ペア:

[(1, 23880831), (3, 7960277), (13, 1836987), (23, 1038297), (39, 612329), (69, 346099), (79, 302289), (237, 100763), (299, 79869), (337, 70863), (897, 26623), (1011, 23621), (1027, 23253), (1817, 13143), (3081, 7751), (4381, 5451)]