42426879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 64757760

約数和(自身を除く): 22330881

約数列:

[1, 3, 11, 31, 33, 67, 93, 201, 341, 619, 737, 1023, 1857, 2077, 2211, 6231, 6809, 19189, 20427, 22847, 41473, 57567, 68541, 124419, 211079, 456203, 633237, 1285663, 1368609, 3856989, 14142293, 42426879]

約数ペア:

[(1, 42426879), (3, 14142293), (11, 3856989), (31, 1368609), (33, 1285663), (67, 633237), (93, 456203), (201, 211079), (341, 124419), (619, 68541), (737, 57567), (1023, 41473), (1857, 22847), (2077, 20427), (2211, 19189), (6231, 6809)]