2369991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 3457664

約数和(自身を除く): 1087673

約数列:

[1, 3, 13, 39, 67, 201, 871, 907, 2613, 2721, 11791, 35373, 60769, 182307, 789997, 2369991]

約数ペア:

[(1, 2369991), (3, 789997), (13, 182307), (39, 60769), (67, 35373), (201, 11791), (871, 2721), (907, 2613)]