170643459

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{593}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 265503744

約数和(自身を除く): 94860285

約数列:

[1, 3, 7, 21, 71, 193, 213, 497, 579, 593, 1351, 1491, 1779, 4053, 4151, 12453, 13703, 41109, 42103, 95921, 114449, 126309, 287763, 294721, 343347, 801143, 884163, 2403429, 8125879, 24377637, 56881153, 170643459]

約数ペア:

[(1, 170643459), (3, 56881153), (7, 24377637), (21, 8125879), (71, 2403429), (193, 884163), (213, 801143), (497, 343347), (579, 294721), (593, 287763), (1351, 126309), (1491, 114449), (1779, 95921), (4053, 42103), (4151, 41109), (12453, 13703)]