205083156957

素因数分解:

$3^1\times 7^1\times {\mathrm{21121}}^1\times {\mathrm{462377}}^1$

素因数の和:483508

約数の個数: 16

約数和(自身を含む): 312523139712

約数和(自身を除く): 107439982755

約数列:

[1, 3, 7, 21, 21121, 63363, 147847, 443541, 462377, 1387131, 3236639, 9709917, 9765864617, 29297593851, 68361052319, 205083156957]

約数ペア:

[(1, 205083156957), (3, 68361052319), (7, 29297593851), (21, 9765864617), (21121, 9709917), (63363, 3236639), (147847, 1387131), (443541, 462377)]