21844495029

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1471307}}^1$

素因数の和:1471425

約数の個数: 24

約数和(自身を含む): 34216738848

約数和(自身を除く): 12372243819

約数列:

[1, 3, 7, 21, 49, 101, 147, 303, 707, 2121, 4949, 14847, 1471307, 4413921, 10299149, 30897447, 72094043, 148602007, 216282129, 445806021, 1040214049, 3120642147, 7281498343, 21844495029]

約数ペア:

[(1, 21844495029), (3, 7281498343), (7, 3120642147), (21, 1040214049), (49, 445806021), (101, 216282129), (147, 148602007), (303, 72094043), (707, 30897447), (2121, 10299149), (4949, 4413921), (14847, 1471307)]