30554209

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1223}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 36191232

約数和(自身を除く): 5637023

約数列:

[1, 7, 43, 83, 301, 581, 1223, 3569, 8561, 24983, 52589, 101509, 368123, 710563, 4364887, 30554209]

約数ペア:

[(1, 30554209), (7, 4364887), (43, 710563), (83, 368123), (301, 101509), (581, 52589), (1223, 24983), (3569, 8561)]