30243129

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23609}}^1$

素因数の和:23680

約数の個数: 16

約数和(自身を含む): 46842240

約数和(自身を除く): 16599111

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 23609, 70827, 165263, 495789, 1440149, 4320447, 10081043, 30243129]

約数ペア:

[(1, 30243129), (3, 10081043), (7, 4320447), (21, 1440149), (61, 495789), (183, 165263), (427, 70827), (1281, 23609)]