12492051

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 20122368

約数和(自身を除く): 7630317

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 407, 429, 481, 787, 1221, 1443, 2361, 5291, 8657, 10231, 15873, 25971, 29119, 30693, 87357, 112541, 320309, 337623, 378547, 960927, 1135641, 4164017, 12492051]

約数ペア:

[(1, 12492051), (3, 4164017), (11, 1135641), (13, 960927), (33, 378547), (37, 337623), (39, 320309), (111, 112541), (143, 87357), (407, 30693), (429, 29119), (481, 25971), (787, 15873), (1221, 10231), (1443, 8657), (2361, 5291)]