221241603

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{3191}}^1$

素因数の和:3407

約数の個数: 24

約数和(自身を含む): 326043648

約数和(自身を除く): 104802045

約数列:

[1, 3, 11, 33, 121, 191, 363, 573, 2101, 3191, 6303, 9573, 23111, 35101, 69333, 105303, 386111, 609481, 1158333, 1828443, 6704291, 20112873, 73747201, 221241603]

約数ペア:

[(1, 221241603), (3, 73747201), (11, 20112873), (33, 6704291), (121, 1828443), (191, 1158333), (363, 609481), (573, 386111), (2101, 105303), (3191, 69333), (6303, 35101), (9573, 23111)]