491292681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{4951}}^1$

素因数の和:5093

約数の個数: 32

約数和(自身を含む): 745414656

約数和(自身を除く): 254121975

約数列:

[1, 3, 11, 31, 33, 93, 97, 291, 341, 1023, 1067, 3007, 3201, 4951, 9021, 14853, 33077, 54461, 99231, 153481, 163383, 460443, 480247, 1440741, 1688291, 5064873, 5282717, 14887657, 15848151, 44662971, 163764227, 491292681]

約数ペア:

[(1, 491292681), (3, 163764227), (11, 44662971), (31, 15848151), (33, 14887657), (93, 5282717), (97, 5064873), (291, 1688291), (341, 1440741), (1023, 480247), (1067, 460443), (3007, 163383), (3201, 153481), (4951, 99231), (9021, 54461), (14853, 33077)]