30472309

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4027}}^1$

素因数の和:4104

約数の個数: 16

約数和(自身を含む): 37122048

約数和(自身を除く): 6649739

約数列:

[1, 7, 23, 47, 161, 329, 1081, 4027, 7567, 28189, 92621, 189269, 648347, 1324883, 4353187, 30472309]

約数ペア:

[(1, 30472309), (7, 4353187), (23, 1324883), (47, 648347), (161, 189269), (329, 92621), (1081, 28189), (4027, 7567)]