238584921

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{4259}}^1$

素因数の和:4596

約数の個数: 16

約数和(自身を含む): 323896320

約数和(自身を除く): 85311399

約数列:

[1, 3, 71, 213, 263, 789, 4259, 12777, 18673, 56019, 302389, 907167, 1120117, 3360351, 79528307, 238584921]

約数ペア:

[(1, 238584921), (3, 79528307), (71, 3360351), (213, 1120117), (263, 907167), (789, 302389), (4259, 56019), (12777, 18673)]