40476909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{8123}}^1$

素因数の和:8288

約数の個数: 16

約数和(自身を含む): 59272704

約数和(自身を除く): 18795795

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 8123, 24369, 89353, 268059, 1226573, 3679719, 13492303, 40476909]

約数ペア:

[(1, 40476909), (3, 13492303), (11, 3679719), (33, 1226573), (151, 268059), (453, 89353), (1661, 24369), (4983, 8123)]