4402359

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 6918912

約数和(自身を除く): 2516553

約数列:

[1, 3, 9, 13, 39, 117, 191, 197, 573, 591, 1719, 1773, 2483, 2561, 7449, 7683, 22347, 23049, 37627, 112881, 338643, 489151, 1467453, 4402359]

約数ペア:

[(1, 4402359), (3, 1467453), (9, 489151), (13, 338643), (39, 112881), (117, 37627), (191, 23049), (197, 22347), (573, 7683), (591, 7449), (1719, 2561), (1773, 2483)]