13862331

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1583}}^1$

素因数の和:1735

約数の個数: 24

約数和(自身を含む): 23063040

約数和(自身を除く): 9200709

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 1583, 2919, 4749, 8757, 11081, 14247, 33243, 99729, 220037, 660111, 1540259, 1980333, 4620777, 13862331]

約数ペア:

[(1, 13862331), (3, 4620777), (7, 1980333), (9, 1540259), (21, 660111), (63, 220037), (139, 99729), (417, 33243), (973, 14247), (1251, 11081), (1583, 8757), (2919, 4749)]