387757887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1\times {\mathrm{367}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 572949504

約数和(自身を除く): 185191617

約数列:

[1, 3, 11, 33, 101, 303, 317, 367, 951, 1101, 1111, 3333, 3487, 4037, 10461, 12111, 32017, 37067, 96051, 111201, 116339, 349017, 352187, 407737, 1056561, 1223211, 1279729, 3839187, 11750239, 35250717, 129252629, 387757887]

約数ペア:

[(1, 387757887), (3, 129252629), (11, 35250717), (33, 11750239), (101, 3839187), (303, 1279729), (317, 1223211), (367, 1056561), (951, 407737), (1101, 352187), (1111, 349017), (3333, 116339), (3487, 111201), (4037, 96051), (10461, 37067), (12111, 32017)]