4640373507

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{38557}}^1$

素因数の和:39099

約数の個数: 32

約数和(自身を含む): 7728873984

約数和(自身を除く): 3088500477

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 521, 1563, 3647, 5731, 10941, 17193, 38557, 40117, 115671, 120351, 269899, 424127, 809697, 1272381, 2968889, 8906667, 20088197, 60264591, 140617379, 220970167, 421852137, 662910501, 1546791169, 4640373507]

約数ペア:

[(1, 4640373507), (3, 1546791169), (7, 662910501), (11, 421852137), (21, 220970167), (33, 140617379), (77, 60264591), (231, 20088197), (521, 8906667), (1563, 2968889), (3647, 1272381), (5731, 809697), (10941, 424127), (17193, 269899), (38557, 120351), (40117, 115671)]