39814761

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{31081}}^1$

素因数の和:31152

約数の個数: 16

約数和(自身を含む): 61666688

約数和(自身を除く): 21851927

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 31081, 93243, 217567, 652701, 1895941, 5687823, 13271587, 39814761]

約数ペア:

[(1, 39814761), (3, 13271587), (7, 5687823), (21, 1895941), (61, 652701), (183, 217567), (427, 93243), (1281, 31081)]