38712087

素因数分解:

$3^7\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 60037120

約数和(自身を除く): 21325033

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 571, 729, 837, 1713, 2187, 2511, 5139, 7533, 15417, 17701, 22599, 46251, 53103, 67797, 138753, 159309, 416259, 477927, 1248777, 1433781, 4301343, 12904029, 38712087]

約数ペア:

[(1, 38712087), (3, 12904029), (9, 4301343), (27, 1433781), (31, 1248777), (81, 477927), (93, 416259), (243, 159309), (279, 138753), (571, 67797), (729, 53103), (837, 46251), (1713, 22599), (2187, 17701), (2511, 15417), (5139, 7533)]