17313723

素因数分解:

$3^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{907}}^1$

素因数の和:1024

約数の個数: 32

約数和(自身を含む): 29637120

約数和(自身を除く): 12323397

約数列:

[1, 3, 7, 9, 21, 27, 63, 101, 189, 303, 707, 907, 909, 2121, 2721, 2727, 6349, 6363, 8163, 19047, 19089, 24489, 57141, 91607, 171423, 274821, 641249, 824463, 1923747, 2473389, 5771241, 17313723]

約数ペア:

[(1, 17313723), (3, 5771241), (7, 2473389), (9, 1923747), (21, 824463), (27, 641249), (63, 274821), (101, 171423), (189, 91607), (303, 57141), (707, 24489), (907, 19089), (909, 19047), (2121, 8163), (2721, 6363), (2727, 6349)]