1994269533

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1\times {\mathrm{691}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 2807150592

約数和(自身を除く): 812881059

約数列:

[1, 3, 23, 69, 151, 277, 453, 691, 831, 2073, 3473, 6371, 10419, 15893, 19113, 41827, 47679, 104341, 125481, 191407, 313023, 574221, 962021, 2399843, 2886063, 4402361, 7199529, 13207083, 28902457, 86707371, 664756511, 1994269533]

約数ペア:

[(1, 1994269533), (3, 664756511), (23, 86707371), (69, 28902457), (151, 13207083), (277, 7199529), (453, 4402361), (691, 2886063), (831, 2399843), (2073, 962021), (3473, 574221), (6371, 313023), (10419, 191407), (15893, 125481), (19113, 104341), (41827, 47679)]