29973209

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2243}}^1$

素因数の和:2356

約数の個数: 16

約数和(自身を含む): 36191232

約数和(自身を除く): 6218023

約数列:

[1, 7, 23, 83, 161, 581, 1909, 2243, 13363, 15701, 51589, 186169, 361123, 1303183, 4281887, 29973209]

約数ペア:

[(1, 29973209), (7, 4281887), (23, 1303183), (83, 361123), (161, 186169), (581, 51589), (1909, 15701), (2243, 13363)]