385804599

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{977}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 552061440

約数和(自身を除く): 166256841

約数列:

[1, 3, 23, 59, 69, 97, 177, 291, 977, 1357, 2231, 2931, 4071, 5723, 6693, 17169, 22471, 57643, 67413, 94769, 131629, 172929, 284307, 394887, 1325789, 2179687, 3977367, 5591371, 6539061, 16774113, 128601533, 385804599]

約数ペア:

[(1, 385804599), (3, 128601533), (23, 16774113), (59, 6539061), (69, 5591371), (97, 3977367), (177, 2179687), (291, 1325789), (977, 394887), (1357, 284307), (2231, 172929), (2931, 131629), (4071, 94769), (5723, 67413), (6693, 57643), (17169, 22471)]