21354434939

素因数分解:

${\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1\times {\mathrm{7529}}^1$

素因数の和:8650

約数の個数: 16

約数和(自身を含む): 22484459520

約数和(自身を除く): 1130024581

約数列:

[1, 23, 127, 971, 2921, 7529, 22333, 123317, 173167, 956183, 2836291, 7310659, 21992209, 168145157, 928453693, 21354434939]

約数ペア:

[(1, 21354434939), (23, 928453693), (127, 168145157), (971, 21992209), (2921, 7310659), (7529, 2836291), (22333, 956183), (123317, 173167)]