149045911

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{17467}}^1$

素因数の和:17550

約数の個数: 16

約数和(自身を含む): 181108224

約数和(自身を除く): 32062313

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 17467, 122269, 401741, 925751, 2812187, 6480257, 21292273, 149045911]

約数ペア:

[(1, 149045911), (7, 21292273), (23, 6480257), (53, 2812187), (161, 925751), (371, 401741), (1219, 122269), (8533, 17467)]