1233273669

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{19471}}^1$

素因数の和:20008

約数の個数: 16

約数和(自身を含む): 1686119424

約数和(自身を除く): 452845755

約数列:

[1, 3, 43, 129, 491, 1473, 19471, 21113, 58413, 63339, 837253, 2511759, 9560261, 28680783, 411091223, 1233273669]

約数ペア:

[(1, 1233273669), (3, 411091223), (43, 28680783), (129, 9560261), (491, 2511759), (1473, 837253), (19471, 63339), (21113, 58413)]