12192417

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 19388160

約数和(自身を除く): 7195743

約数列:

[1, 3, 9, 17, 27, 51, 101, 153, 263, 303, 459, 789, 909, 1717, 2367, 2727, 4471, 5151, 7101, 13413, 15453, 26563, 40239, 46359, 79689, 120717, 239067, 451571, 717201, 1354713, 4064139, 12192417]

約数ペア:

[(1, 12192417), (3, 4064139), (9, 1354713), (17, 717201), (27, 451571), (51, 239067), (101, 120717), (153, 79689), (263, 46359), (303, 40239), (459, 26563), (789, 15453), (909, 13413), (1717, 7101), (2367, 5151), (2727, 4471)]