505273989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{2917}}^1$

素因数の和:3141

約数の個数: 32

約数和(自身を含む): 764749440

約数和(自身を除く): 259475451

約数列:

[1, 3, 11, 29, 33, 87, 181, 319, 543, 957, 1991, 2917, 5249, 5973, 8751, 15747, 32087, 57739, 84593, 96261, 173217, 253779, 527977, 930523, 1583931, 2791569, 5807747, 15311333, 17423241, 45933999, 168424663, 505273989]

約数ペア:

[(1, 505273989), (3, 168424663), (11, 45933999), (29, 17423241), (33, 15311333), (87, 5807747), (181, 2791569), (319, 1583931), (543, 930523), (957, 527977), (1991, 253779), (2917, 173217), (5249, 96261), (5973, 84593), (8751, 57739), (15747, 32087)]