281300277

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{8539}}^1$

素因数の和:8760

約数の個数: 16

約数和(自身を含む): 382592000

約数和(自身を除く): 101291723

約数列:

[1, 3, 79, 139, 237, 417, 8539, 10981, 25617, 32943, 674581, 1186921, 2023743, 3560763, 93766759, 281300277]

約数ペア:

[(1, 281300277), (3, 93766759), (79, 3560763), (139, 2023743), (237, 1186921), (417, 674581), (8539, 32943), (10981, 25617)]