22281597

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1213}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 34909784

約数和(自身を除く): 12628187

約数列:

[1, 3, 9, 13, 39, 117, 157, 471, 1213, 1413, 2041, 3639, 6123, 10917, 15769, 18369, 47307, 141921, 190441, 571323, 1713969, 2475733, 7427199, 22281597]

約数ペア:

[(1, 22281597), (3, 7427199), (9, 2475733), (13, 1713969), (39, 571323), (117, 190441), (157, 141921), (471, 47307), (1213, 18369), (1413, 15769), (2041, 10917), (3639, 6123)]