12397371

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8087}}^1$

素因数の和:8170

約数の個数: 16

約数和(自身を含む): 19152384

約数和(自身を除く): 6755013

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 8087, 24261, 56609, 169827, 590351, 1771053, 4132457, 12397371]

約数ペア:

[(1, 12397371), (3, 4132457), (7, 1771053), (21, 590351), (73, 169827), (219, 56609), (511, 24261), (1533, 8087)]