4422771

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 6845904

約数和(自身を除く): 2423133

約数列:

[1, 3, 9, 17, 51, 137, 153, 211, 411, 633, 1233, 1899, 2329, 3587, 6987, 10761, 20961, 28907, 32283, 86721, 260163, 491419, 1474257, 4422771]

約数ペア:

[(1, 4422771), (3, 1474257), (9, 491419), (17, 260163), (51, 86721), (137, 32283), (153, 28907), (211, 20961), (411, 10761), (633, 6987), (1233, 3587), (1899, 2329)]