25072383

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3889}}^1$

素因数の和:4206

約数の個数: 16

約数和(自身を含む): 38339840

約数和(自身を除く): 13267457

約数列:

[1, 3, 7, 21, 307, 921, 2149, 3889, 6447, 11667, 27223, 81669, 1193923, 3581769, 8357461, 25072383]

約数ペア:

[(1, 25072383), (3, 8357461), (7, 3581769), (21, 1193923), (307, 81669), (921, 27223), (2149, 11667), (3889, 6447)]