4847997

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 8331264

約数和(自身を除く): 3483267

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 677, 1023, 2031, 2387, 4739, 7161, 7447, 14217, 20987, 22341, 52129, 62961, 146909, 156387, 230857, 440727, 692571, 1615999, 4847997]

約数ペア:

[(1, 4847997), (3, 1615999), (7, 692571), (11, 440727), (21, 230857), (31, 156387), (33, 146909), (77, 62961), (93, 52129), (217, 22341), (231, 20987), (341, 14217), (651, 7447), (677, 7161), (1023, 4739), (2031, 2387)]