9742347

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 14710800

約数和(自身を除く): 4968453

約数列:

[1, 3, 9, 29, 87, 163, 229, 261, 489, 687, 1467, 2061, 4727, 6641, 14181, 19923, 37327, 42543, 59769, 111981, 335943, 1082483, 3247449, 9742347]

約数ペア:

[(1, 9742347), (3, 3247449), (9, 1082483), (29, 335943), (87, 111981), (163, 59769), (229, 42543), (261, 37327), (489, 19923), (687, 14181), (1467, 6641), (2061, 4727)]