30441719

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17189}}^1$

素因数の和:17230

約数の個数: 16

約数和(自身を含む): 39605760

約数和(自身を除く): 9164041

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 17189, 120323, 189079, 395347, 1323553, 2767429, 4348817, 30441719]

約数ペア:

[(1, 30441719), (7, 4348817), (11, 2767429), (23, 1323553), (77, 395347), (161, 189079), (253, 120323), (1771, 17189)]