3995607

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{353}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 6796800

約数和(自身を除く): 2801193

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 343, 353, 539, 1029, 1059, 1617, 2471, 3773, 3883, 7413, 11319, 11649, 17297, 27181, 51891, 81543, 121079, 190267, 363237, 570801, 1331869, 3995607]

約数ペア:

[(1, 3995607), (3, 1331869), (7, 570801), (11, 363237), (21, 190267), (33, 121079), (49, 81543), (77, 51891), (147, 27181), (231, 17297), (343, 11649), (353, 11319), (539, 7413), (1029, 3883), (1059, 3773), (1617, 2471)]