942187821

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{260201}}^1$

素因数の和:260292

約数の個数: 16

約数和(自身を含む): 1348887168

約数和(自身を除く): 406699347

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 260201, 780603, 4423417, 13270251, 18474271, 55422813, 314062607, 942187821]

約数ペア:

[(1, 942187821), (3, 314062607), (17, 55422813), (51, 18474271), (71, 13270251), (213, 4423417), (1207, 780603), (3621, 260201)]