171830271

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{24239}}^1$

素因数の和:24398

約数の個数: 16

約数和(自身を含む): 244339200

約数和(自身を除く): 72508929

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 24239, 72717, 412063, 1236189, 3369221, 10107663, 57276757, 171830271]

約数ペア:

[(1, 171830271), (3, 57276757), (17, 10107663), (51, 3369221), (139, 1236189), (417, 412063), (2363, 72717), (7089, 24239)]