8668929

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 12925440

約数和(自身を除く): 4256511

約数列:

[1, 3, 17, 43, 51, 59, 67, 129, 177, 201, 731, 1003, 1139, 2193, 2537, 2881, 3009, 3417, 3953, 7611, 8643, 11859, 43129, 48977, 67201, 129387, 146931, 169979, 201603, 509937, 2889643, 8668929]

約数ペア:

[(1, 8668929), (3, 2889643), (17, 509937), (43, 201603), (51, 169979), (59, 146931), (67, 129387), (129, 67201), (177, 48977), (201, 43129), (731, 11859), (1003, 8643), (1139, 7611), (2193, 3953), (2537, 3417), (2881, 3009)]