457493883

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{5171}}^1$

素因数の和:5575

約数の個数: 32

約数和(自身を含む): 762642432

約数和(自身を除く): 305148549

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 383, 1149, 2681, 4213, 5171, 8043, 12639, 15513, 29491, 36197, 56881, 88473, 108591, 170643, 398167, 1194501, 1980493, 5941479, 13863451, 21785423, 41590353, 65356269, 152497961, 457493883]

約数ペア:

[(1, 457493883), (3, 152497961), (7, 65356269), (11, 41590353), (21, 21785423), (33, 13863451), (77, 5941479), (231, 1980493), (383, 1194501), (1149, 398167), (2681, 170643), (4213, 108591), (5171, 88473), (8043, 56881), (12639, 36197), (15513, 29491)]