748405441

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1327}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 930152448

約数和(自身を除く): 181747007

約数列:

[1, 7, 23, 31, 113, 161, 217, 713, 791, 1327, 2599, 3503, 4991, 9289, 18193, 24521, 30521, 41137, 80569, 149951, 213647, 287959, 563983, 946151, 1049657, 3448873, 4648481, 6623057, 24142111, 32539367, 106915063, 748405441]

約数ペア:

[(1, 748405441), (7, 106915063), (23, 32539367), (31, 24142111), (113, 6623057), (161, 4648481), (217, 3448873), (713, 1049657), (791, 946151), (1327, 563983), (2599, 287959), (3503, 213647), (4991, 149951), (9289, 80569), (18193, 41137), (24521, 30521)]