906821929

素因数分解:

${\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1\times {\mathrm{1117}}^1$

素因数の和:1644

約数の個数: 16

約数和(自身を含む): 985512528

約数和(自身を除く): 78690599

約数列:

[1, 13, 197, 317, 1117, 2561, 4121, 14521, 62449, 220049, 354089, 811837, 2860637, 4603157, 69755533, 906821929]

約数ペア:

[(1, 906821929), (13, 69755533), (197, 4603157), (317, 2860637), (1117, 811837), (2561, 354089), (4121, 220049), (14521, 62449)]