71084097

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{4721}}^1$

素因数の和:4973

約数の個数: 24

約数和(自身を含む): 117861120

約数和(自身を除く): 46777023

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 1673, 2151, 4721, 5019, 14163, 15057, 33047, 42489, 99141, 297423, 1128319, 3384957, 7898233, 10154871, 23694699, 71084097]

約数ペア:

[(1, 71084097), (3, 23694699), (7, 10154871), (9, 7898233), (21, 3384957), (63, 1128319), (239, 297423), (717, 99141), (1673, 42489), (2151, 33047), (4721, 15057), (5019, 14163)]