9940329

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1901}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 16615872

約数和(自身を除く): 6675543

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 1901, 5229, 5703, 13307, 17109, 39921, 119763, 157783, 473349, 1104481, 1420047, 3313443, 9940329]

約数ペア:

[(1, 9940329), (3, 3313443), (7, 1420047), (9, 1104481), (21, 473349), (63, 157783), (83, 119763), (249, 39921), (581, 17109), (747, 13307), (1743, 5703), (1901, 5229)]