2013269421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{70117}}^1$

素因数の和:70700

約数の個数: 16

約数和(自身を含む): 2847351744

約数和(自身を除く): 834082323

約数列:

[1, 3, 17, 51, 563, 1689, 9571, 28713, 70117, 210351, 1191989, 3575967, 39475871, 118427613, 671089807, 2013269421]

約数ペア:

[(1, 2013269421), (3, 671089807), (17, 118427613), (51, 39475871), (563, 3575967), (1689, 1191989), (9571, 210351), (28713, 70117)]