12636129

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 19261440

約数和(自身を除く): 6625311

約数列:

[1, 3, 11, 33, 37, 79, 111, 131, 237, 393, 407, 869, 1221, 1441, 2607, 2923, 4323, 4847, 8769, 10349, 14541, 31047, 32153, 53317, 96459, 113839, 159951, 341517, 382913, 1148739, 4212043, 12636129]

約数ペア:

[(1, 12636129), (3, 4212043), (11, 1148739), (33, 382913), (37, 341517), (79, 159951), (111, 113839), (131, 96459), (237, 53317), (393, 32153), (407, 31047), (869, 14541), (1221, 10349), (1441, 8769), (2607, 4847), (2923, 4323)]