142442013

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{294911}}^1$

素因数の和:294944

約数の個数: 16

約数和(自身を含む): 226492416

約数和(自身を除く): 84050403

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 294911, 884733, 2064377, 6193131, 6782953, 20348859, 47480671, 142442013]

約数ペア:

[(1, 142442013), (3, 47480671), (7, 20348859), (21, 6782953), (23, 6193131), (69, 2064377), (161, 884733), (483, 294911)]