2012145628509

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{536143253}}^1$

素因数の和:536143401

約数の個数: 16

約数和(自身を含む): 3002402222400

約数和(自身を除く): 990256593891

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 536143253, 1608429759, 4825289277, 14475867831, 74523912167, 223571736501, 670715209503, 2012145628509]

約数ペア:

[(1, 2012145628509), (3, 670715209503), (9, 223571736501), (27, 74523912167), (139, 14475867831), (417, 4825289277), (1251, 1608429759), (3753, 536143253)]