1196421

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:252

約数の個数: 16

約数和(自身を含む): 1669248

約数和(自身を除く): 472827

約数列:

[1, 3, 41, 71, 123, 137, 213, 411, 2911, 5617, 8733, 9727, 16851, 29181, 398807, 1196421]

約数ペア:

[(1, 1196421), (3, 398807), (41, 29181), (71, 16851), (123, 9727), (137, 8733), (213, 5617), (411, 2911)]