17929443

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5303}}^1$

素因数の和:5343

約数の個数: 24

約数和(自身を含む): 29023488

約数和(自身を除く): 11094045

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 5303, 15909, 37121, 111363, 121969, 259847, 365907, 779541, 853783, 2561349, 5976481, 17929443]

約数ペア:

[(1, 17929443), (3, 5976481), (7, 2561349), (21, 853783), (23, 779541), (49, 365907), (69, 259847), (147, 121969), (161, 111363), (483, 37121), (1127, 15909), (3381, 5303)]