1423737

素因数分解:

$3^8\times 7^1\times {\mathrm{31}}^1$

素因数の和:62

約数の個数: 36

約数和(自身を含む): 2519296

約数和(自身を除く): 1095559

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, 6561, 7533, 15309, 17577, 22599, 45927, 52731, 67797, 158193, 203391, 474579, 1423737]

約数ペア:

[(1, 1423737), (3, 474579), (7, 203391), (9, 158193), (21, 67797), (27, 52731), (31, 45927), (63, 22599), (81, 17577), (93, 15309), (189, 7533), (217, 6561), (243, 5859), (279, 5103), (567, 2511), (651, 2187), (729, 1953), (837, 1701)]