977398429

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{727}}^1\times {\mathrm{1289}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 1126944000

約数和(自身を除く): 149545571

約数列:

[1, 7, 149, 727, 1043, 1289, 5089, 9023, 108323, 192061, 758261, 937103, 1344427, 6559721, 139628347, 977398429]

約数ペア:

[(1, 977398429), (7, 139628347), (149, 6559721), (727, 1344427), (1043, 937103), (1289, 758261), (5089, 192061), (9023, 108323)]