9745947

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{1249}}^1$

素因数の和:1292

約数の個数: 24

約数和(自身を含む): 15350000

約数和(自身を除く): 5604053

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 1249, 2601, 3747, 7803, 11241, 21233, 33723, 63699, 191097, 360961, 573291, 1082883, 3248649, 9745947]

約数ペア:

[(1, 9745947), (3, 3248649), (9, 1082883), (17, 573291), (27, 360961), (51, 191097), (153, 63699), (289, 33723), (459, 21233), (867, 11241), (1249, 7803), (2601, 3747)]