26840877

素因数分解:

$3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{1163}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 41931936

約数和(自身を除く): 15091059

約数列:

[1, 3, 7, 21, 49, 147, 157, 471, 1099, 1163, 3297, 3489, 7693, 8141, 23079, 24423, 56987, 170961, 182591, 547773, 1278137, 3834411, 8946959, 26840877]

約数ペア:

[(1, 26840877), (3, 8946959), (7, 3834411), (21, 1278137), (49, 547773), (147, 182591), (157, 170961), (471, 56987), (1099, 24423), (1163, 23079), (3297, 8141), (3489, 7693)]