26064831

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21559}}^1$

素因数の和:21606

約数の個数: 16

約数和(自身を含む): 38635520

約数和(自身を除く): 12570689

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 21559, 64677, 280267, 668329, 840801, 2004987, 8688277, 26064831]

約数ペア:

[(1, 26064831), (3, 8688277), (13, 2004987), (31, 840801), (39, 668329), (93, 280267), (403, 64677), (1209, 21559)]