1909329

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 24

約数和(自身を含む): 2816352

約数和(自身を除く): 907023

約数列:

[1, 3, 19, 41, 43, 57, 123, 129, 361, 779, 817, 1083, 1763, 2337, 2451, 5289, 14801, 15523, 33497, 44403, 46569, 100491, 636443, 1909329]

約数ペア:

[(1, 1909329), (3, 636443), (19, 100491), (41, 46569), (43, 44403), (57, 33497), (123, 15523), (129, 14801), (361, 5289), (779, 2451), (817, 2337), (1083, 1763)]