810147291

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{863}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 1164533760

約数和(自身を除く): 354386469

約数列:

[1, 3, 17, 51, 79, 233, 237, 699, 863, 1343, 2589, 3961, 4029, 11883, 14671, 18407, 44013, 55221, 68177, 201079, 204531, 312919, 603237, 938757, 1159009, 3418343, 3477027, 10255029, 15885241, 47655723, 270049097, 810147291]

約数ペア:

[(1, 810147291), (3, 270049097), (17, 47655723), (51, 15885241), (79, 10255029), (233, 3477027), (237, 3418343), (699, 1159009), (863, 938757), (1343, 603237), (2589, 312919), (3961, 204531), (4029, 201079), (11883, 68177), (14671, 55221), (18407, 44013)]