15830409

素因数分解:

$3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1481}}^1$

素因数の和:2000

約数の個数: 16

約数和(自身を含む): 24186240

約数和(自身を除く): 8355831

約数列:

[1, 3, 7, 21, 509, 1481, 1527, 3563, 4443, 10367, 10689, 31101, 753829, 2261487, 5276803, 15830409]

約数ペア:

[(1, 15830409), (3, 5276803), (7, 2261487), (21, 753829), (509, 31101), (1481, 10689), (1527, 10367), (3563, 4443)]