23178561

素因数分解:

$3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{5231}}^1$

素因数の和:5452

約数の個数: 16

約数和(自身を含む): 35493888

約数和(自身を除く): 12315327

約数列:

[1, 3, 7, 21, 211, 633, 1477, 4431, 5231, 15693, 36617, 109851, 1103741, 3311223, 7726187, 23178561]

約数ペア:

[(1, 23178561), (3, 7726187), (7, 3311223), (21, 1103741), (211, 109851), (633, 36617), (1477, 15693), (4431, 5231)]