171946281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{12281}}^1$

素因数の和:12656

約数の個数: 16

約数和(自身を含む): 247605120

約数和(自身を除く): 75658839

約数列:

[1, 3, 13, 39, 359, 1077, 4667, 12281, 14001, 36843, 159653, 478959, 4408879, 13226637, 57315427, 171946281]

約数ペア:

[(1, 171946281), (3, 57315427), (13, 13226637), (39, 4408879), (359, 478959), (1077, 159653), (4667, 36843), (12281, 14001)]