28475787

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{2267}}^1$

素因数の和:2402

約数の個数: 16

約数和(自身を含む): 39191040

約数和(自身を除く): 10715253

約数列:

[1, 3, 53, 79, 159, 237, 2267, 4187, 6801, 12561, 120151, 179093, 360453, 537279, 9491929, 28475787]

約数ペア:

[(1, 28475787), (3, 9491929), (53, 537279), (79, 360453), (159, 179093), (237, 120151), (2267, 12561), (4187, 6801)]