143440959

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1\times {\mathrm{1439}}^1$

素因数の和:1814

約数の個数: 16

約数和(自身を含む): 193536000

約数和(自身を除く): 50095041

約数列:

[1, 3, 149, 223, 447, 669, 1439, 4317, 33227, 99681, 214411, 320897, 643233, 962691, 47813653, 143440959]

約数ペア:

[(1, 143440959), (3, 47813653), (149, 962691), (223, 643233), (447, 320897), (669, 214411), (1439, 99681), (4317, 33227)]