23553551

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4603}}^1$

素因数の和:4670

約数の個数: 16

約数和(自身を含む): 29170944

約数和(自身を除く): 5617393

約数列:

[1, 7, 17, 43, 119, 301, 731, 4603, 5117, 32221, 78251, 197929, 547757, 1385503, 3364793, 23553551]

約数ペア:

[(1, 23553551), (7, 3364793), (17, 1385503), (43, 547757), (119, 197929), (301, 78251), (731, 32221), (4603, 5117)]