7406007

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 11644416

約数和(自身を除く): 4238409

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 581, 607, 1743, 1821, 4067, 4249, 12201, 12747, 29743, 50381, 89229, 151143, 352667, 1058001, 2468669, 7406007]

約数ペア:

[(1, 7406007), (3, 2468669), (7, 1058001), (21, 352667), (49, 151143), (83, 89229), (147, 50381), (249, 29743), (581, 12747), (607, 12201), (1743, 4249), (1821, 4067)]