298351339

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 358981056

約数和(自身を除く): 60629717

約数列:

[1, 11, 13, 97, 137, 143, 157, 1067, 1261, 1507, 1727, 1781, 2041, 13289, 13871, 15229, 19591, 21509, 22451, 146179, 167519, 172757, 197977, 236599, 279617, 1900327, 2086373, 2177747, 3075787, 22950103, 27122849, 298351339]

約数ペア:

[(1, 298351339), (11, 27122849), (13, 22950103), (97, 3075787), (137, 2177747), (143, 2086373), (157, 1900327), (1067, 279617), (1261, 236599), (1507, 197977), (1727, 172757), (1781, 167519), (2041, 146179), (13289, 22451), (13871, 21509), (15229, 19591)]