30816527

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{691}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 36936192

約数和(自身を除く): 6119665

約数列:

[1, 7, 23, 161, 277, 691, 1939, 4837, 6371, 15893, 44597, 111251, 191407, 1339849, 4402361, 30816527]

約数ペア:

[(1, 30816527), (7, 4402361), (23, 1339849), (161, 191407), (277, 111251), (691, 44597), (1939, 15893), (4837, 6371)]