12152217

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1749

約数の個数: 32

約数和(自身を含む): 20865024

約数和(自身を除く): 8712807

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 1697, 2387, 5091, 7161, 11879, 18667, 35637, 52607, 56001, 130669, 157821, 368249, 392007, 578677, 1104747, 1736031, 4050739, 12152217]

約数ペア:

[(1, 12152217), (3, 4050739), (7, 1736031), (11, 1104747), (21, 578677), (31, 392007), (33, 368249), (77, 157821), (93, 130669), (217, 56001), (231, 52607), (341, 35637), (651, 18667), (1023, 11879), (1697, 7161), (2387, 5091)]