420176481

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{929}}^1\times {\mathrm{1409}}^1$

素因数の和:2448

約数の個数: 16

約数和(自身を含む): 566481600

約数和(自身を除く): 146305119

約数列:

[1, 3, 107, 321, 929, 1409, 2787, 4227, 99403, 150763, 298209, 452289, 1308961, 3926883, 140058827, 420176481]

約数ペア:

[(1, 420176481), (3, 140058827), (107, 3926883), (321, 1308961), (929, 452289), (1409, 298209), (2787, 150763), (4227, 99403)]