17445393

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4133}}^1$

素因数の和:4213

約数の個数: 24

約数和(自身を含む): 29235648

約数和(自身を除く): 11790255

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4133, 4221, 12399, 28931, 37197, 86793, 260379, 276911, 830733, 1938377, 2492199, 5815131, 17445393]

約数ペア:

[(1, 17445393), (3, 5815131), (7, 2492199), (9, 1938377), (21, 830733), (63, 276911), (67, 260379), (201, 86793), (469, 37197), (603, 28931), (1407, 12399), (4133, 4221)]