161434273

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23039}}^1$

素因数の和:23077

約数の個数: 24

約数和(自身を含む): 220631040

約数和(自身を除く): 59196767

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 23039, 161273, 253429, 299507, 1128911, 1774003, 2096549, 3294577, 12418021, 14675843, 23062039, 161434273]

約数ペア:

[(1, 161434273), (7, 23062039), (11, 14675843), (13, 12418021), (49, 3294577), (77, 2096549), (91, 1774003), (143, 1128911), (539, 299507), (637, 253429), (1001, 161273), (7007, 23039)]