142321271

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:610

約数の個数: 16

約数和(自身を含む): 149602464

約数和(自身を除く): 7281193

約数列:

[1, 43, 53, 197, 317, 2279, 8471, 10441, 13631, 16801, 62449, 448963, 722443, 2685307, 3309797, 142321271]

約数ペア:

[(1, 142321271), (43, 3309797), (53, 2685307), (197, 722443), (317, 448963), (2279, 62449), (8471, 16801), (10441, 13631)]