89839589

素因数分解:

$7^3\times {\mathrm{37}}^1\times {\mathrm{7079}}^1$

素因数の和:7137

約数の個数: 16

約数和(自身を含む): 107616000

約数和(自身を除く): 17776411

約数列:

[1, 7, 37, 49, 259, 343, 1813, 7079, 12691, 49553, 261923, 346871, 1833461, 2428097, 12834227, 89839589]

約数ペア:

[(1, 89839589), (7, 12834227), (37, 2428097), (49, 1833461), (259, 346871), (343, 261923), (1813, 49553), (7079, 12691)]