351439249

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{72031}}^1$

素因数の和:72096

約数の個数: 16

約数和(自身を含む): 435649536

約数和(自身を除く): 84210287

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 72031, 504217, 1224527, 2953271, 8571689, 20672897, 50205607, 351439249]

約数ペア:

[(1, 351439249), (7, 50205607), (17, 20672897), (41, 8571689), (119, 2953271), (287, 1224527), (697, 504217), (4879, 72031)]