977384723

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{1933}}^1$

素因数の和:2571

約数の個数: 24

約数和(自身を含む): 1206444672

約数和(自身を除く): 229059949

約数列:

[1, 7, 17, 49, 119, 607, 833, 1933, 4249, 10319, 13531, 29743, 32861, 72233, 94717, 230027, 505631, 1173331, 1610189, 8213317, 19946627, 57493219, 139626389, 977384723]

約数ペア:

[(1, 977384723), (7, 139626389), (17, 57493219), (49, 19946627), (119, 8213317), (607, 1610189), (833, 1173331), (1933, 505631), (4249, 230027), (10319, 94717), (13531, 72233), (29743, 32861)]