29980181

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4691}}^1$

素因数の和:4792

約数の個数: 16

約数和(自身を含む): 37836288

約数和(自身を除く): 7856107

約数列:

[1, 7, 11, 77, 83, 581, 913, 4691, 6391, 32837, 51601, 361207, 389353, 2725471, 4282883, 29980181]

約数ペア:

[(1, 29980181), (7, 4282883), (11, 2725471), (77, 389353), (83, 361207), (581, 51601), (913, 32837), (4691, 6391)]