10817821

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 13120000

約数和(自身を除く): 2302179

約数列:

[1, 7, 19, 133, 163, 499, 1141, 3097, 3493, 9481, 21679, 66367, 81337, 569359, 1545403, 10817821]

約数ペア:

[(1, 10817821), (7, 1545403), (19, 569359), (133, 81337), (163, 66367), (499, 21679), (1141, 9481), (3097, 3493)]