9722997

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:359

約数の個数: 40

約数和(自身を含む): 16099776

約数和(自身を除く): 6376779

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 307, 391, 459, 621, 921, 1173, 1377, 1863, 2763, 3519, 5219, 7061, 8289, 10557, 15657, 21183, 24867, 31671, 46971, 63549, 120037, 140913, 190647, 360111, 422739, 571941, 1080333, 3240999, 9722997]

約数ペア:

[(1, 9722997), (3, 3240999), (9, 1080333), (17, 571941), (23, 422739), (27, 360111), (51, 190647), (69, 140913), (81, 120037), (153, 63549), (207, 46971), (307, 31671), (391, 24867), (459, 21183), (621, 15657), (921, 10557), (1173, 8289), (1377, 7061), (1863, 5219), (2763, 3519)]