29789193

素因数分解:

$3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{2213}}^1$

素因数の和:2864

約数の個数: 16

約数和(自身を含む): 45484416

約数和(自身を除く): 15695223

約数列:

[1, 3, 7, 21, 641, 1923, 2213, 4487, 6639, 13461, 15491, 46473, 1418533, 4255599, 9929731, 29789193]

約数ペア:

[(1, 29789193), (3, 9929731), (7, 4255599), (21, 1418533), (641, 46473), (1923, 15491), (2213, 13461), (4487, 6639)]