21225084803

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1373}}^1\times {\mathrm{25301}}^1$

素因数の和:26734

約数の個数: 16

約数和(自身を含む): 23362045056

約数和(自身を除く): 2136960253

約数列:

[1, 13, 47, 611, 1373, 17849, 25301, 64531, 328913, 838903, 1189147, 15458911, 34738273, 451597549, 1632698831, 21225084803]

約数ペア:

[(1, 21225084803), (13, 1632698831), (47, 451597549), (611, 34738273), (1373, 15458911), (17849, 1189147), (25301, 838903), (64531, 328913)]