7484913

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 12268800

約数和(自身を除く): 4783887

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 709, 1173, 2127, 3519, 6381, 10557, 12053, 16307, 19143, 36159, 48921, 108477, 146763, 277219, 325431, 440289, 831657, 2494971, 7484913]

約数ペア:

[(1, 7484913), (3, 2494971), (9, 831657), (17, 440289), (23, 325431), (27, 277219), (51, 146763), (69, 108477), (153, 48921), (207, 36159), (391, 19143), (459, 16307), (621, 12053), (709, 10557), (1173, 6381), (2127, 3519)]