28570295871

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{34583}}^1$

素因数の和:34932

約数の個数: 48

約数和(自身を含む): 46527376896

約数和(自身を除く): 17957081025

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 307, 897, 921, 2691, 2763, 3991, 7061, 11973, 21183, 34583, 35919, 63549, 91793, 103749, 275379, 311247, 449579, 795409, 826137, 1348737, 2386227, 4046211, 7158681, 10340317, 10616981, 31020951, 31850943, 93062853, 95552829, 138020753, 244190563, 414062259, 732571689, 1242186777, 2197715067, 3174477319, 9523431957, 28570295871]

約数ペア:

[(1, 28570295871), (3, 9523431957), (9, 3174477319), (13, 2197715067), (23, 1242186777), (39, 732571689), (69, 414062259), (117, 244190563), (207, 138020753), (299, 95552829), (307, 93062853), (897, 31850943), (921, 31020951), (2691, 10616981), (2763, 10340317), (3991, 7158681), (7061, 4046211), (11973, 2386227), (21183, 1348737), (34583, 826137), (35919, 795409), (63549, 449579), (91793, 311247), (103749, 275379)]