297019151

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{15161}}^1$

素因数の和:15322

約数の個数: 16

約数和(自身を含む): 351515808

約数和(自身を除く): 54496657

約数列:

[1, 11, 13, 137, 143, 1507, 1781, 15161, 19591, 166771, 197093, 2077057, 2168023, 22847627, 27001741, 297019151]

約数ペア:

[(1, 297019151), (11, 27001741), (13, 22847627), (137, 2168023), (143, 2077057), (1507, 197093), (1781, 166771), (15161, 19591)]