474579

素因数分解:

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

素因数の和:59

約数の個数: 32

約数和(自身を含む): 839680

約数和(自身を除く): 365101

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 243, 279, 567, 651, 729, 837, 1701, 1953, 2187, 2511, 5103, 5859, 7533, 15309, 17577, 22599, 52731, 67797, 158193, 474579]

約数ペア:

[(1, 474579), (3, 158193), (7, 67797), (9, 52731), (21, 22599), (27, 17577), (31, 15309), (63, 7533), (81, 5859), (93, 5103), (189, 2511), (217, 2187), (243, 1953), (279, 1701), (567, 837), (651, 729)]