8133191

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 10285056

約数和(自身を除く): 2151865

約数列:

[1, 11, 17, 23, 31, 61, 187, 253, 341, 391, 527, 671, 713, 1037, 1403, 1891, 4301, 5797, 7843, 11407, 12121, 15433, 20801, 23851, 32147, 43493, 133331, 262361, 353617, 478423, 739381, 8133191]

約数ペア:

[(1, 8133191), (11, 739381), (17, 478423), (23, 353617), (31, 262361), (61, 133331), (187, 43493), (253, 32147), (341, 23851), (391, 20801), (527, 15433), (671, 12121), (713, 11407), (1037, 7843), (1403, 5797), (1891, 4301)]