10405017

素因数分解:

$3^6\times 7^1\times {\mathrm{2039}}^1$

素因数の和:2064

約数の個数: 28

約数和(自身を含む): 17837760

約数和(自身を除く): 7432743

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2039, 5103, 6117, 14273, 18351, 42819, 55053, 128457, 165159, 385371, 495477, 1156113, 1486431, 3468339, 10405017]

約数ペア:

[(1, 10405017), (3, 3468339), (7, 1486431), (9, 1156113), (21, 495477), (27, 385371), (63, 165159), (81, 128457), (189, 55053), (243, 42819), (567, 18351), (729, 14273), (1701, 6117), (2039, 5103)]