2039508717

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1\times {\mathrm{461}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 2905943040

約数和(自身を除く): 866434323

約数列:

[1, 3, 17, 51, 223, 389, 461, 669, 1167, 1383, 3791, 6613, 7837, 11373, 19839, 23511, 86747, 102803, 179329, 260241, 308409, 537987, 1474699, 1747651, 3048593, 4424097, 5242953, 9145779, 39990367, 119971101, 679836239, 2039508717]

約数ペア:

[(1, 2039508717), (3, 679836239), (17, 119971101), (51, 39990367), (223, 9145779), (389, 5242953), (461, 4424097), (669, 3048593), (1167, 1747651), (1383, 1474699), (3791, 537987), (6613, 308409), (7837, 260241), (11373, 179329), (19839, 102803), (23511, 86747)]