12762813

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1103}}^1$

素因数の和:1161

約数の個数: 32

約数和(自身を含む): 21196800

約数和(自身を除く): 8433987

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1103, 1653, 3309, 3857, 7721, 11571, 20957, 23163, 31987, 62871, 95961, 146699, 223909, 440097, 607753, 671727, 1823259, 4254271, 12762813]

約数ペア:

[(1, 12762813), (3, 4254271), (7, 1823259), (19, 671727), (21, 607753), (29, 440097), (57, 223909), (87, 146699), (133, 95961), (203, 62871), (399, 31987), (551, 23163), (609, 20957), (1103, 11571), (1653, 7721), (3309, 3857)]