17140543

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 21209472

約数和(自身を除く): 4068929

約数列:

[1, 7, 23, 49, 67, 161, 227, 469, 1127, 1541, 1589, 3283, 5221, 10787, 11123, 15209, 36547, 75509, 106463, 255829, 349807, 745241, 2448649, 17140543]

約数ペア:

[(1, 17140543), (7, 2448649), (23, 745241), (49, 349807), (67, 255829), (161, 106463), (227, 75509), (469, 36547), (1127, 15209), (1541, 11123), (1589, 10787), (3283, 5221)]