201439497

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{18133}}^1$

素因数の和:18189

約数の個数: 24

約数和(自身を含む): 320899264

約数和(自身を除く): 119459767

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 529, 1587, 3703, 11109, 18133, 54399, 126931, 380793, 417059, 1251177, 2919413, 8758239, 9592357, 28777071, 67146499, 201439497]

約数ペア:

[(1, 201439497), (3, 67146499), (7, 28777071), (21, 9592357), (23, 8758239), (69, 2919413), (161, 1251177), (483, 417059), (529, 380793), (1587, 126931), (3703, 54399), (11109, 18133)]