87197349

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{4003}}^1$

素因数の和:4196

約数の個数: 16

約数和(自身を含む): 119351232

約数和(自身を除く): 32153883

約数列:

[1, 3, 53, 137, 159, 411, 4003, 7261, 12009, 21783, 212159, 548411, 636477, 1645233, 29065783, 87197349]

約数ペア:

[(1, 87197349), (3, 29065783), (53, 1645233), (137, 636477), (159, 548411), (411, 212159), (4003, 21783), (7261, 12009)]