12973939

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 14708736

約数和(自身を除く): 1734797

約数列:

[1, 11, 37, 127, 251, 407, 1397, 2761, 4699, 9287, 31877, 51689, 102157, 350647, 1179449, 12973939]

約数ペア:

[(1, 12973939), (11, 1179449), (37, 350647), (127, 102157), (251, 51689), (407, 31877), (1397, 9287), (2761, 4699)]