31484943

素因数分解:

$3^4\times 7^1\times {\mathrm{55529}}^1$

素因数の和:55548

約数の個数: 20

約数和(自身を含む): 53753040

約数和(自身を除く): 22268097

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 55529, 166587, 388703, 499761, 1166109, 1499283, 3498327, 4497849, 10494981, 31484943]

約数ペア:

[(1, 31484943), (3, 10494981), (7, 4497849), (9, 3498327), (21, 1499283), (27, 1166109), (63, 499761), (81, 388703), (189, 166587), (567, 55529)]