140821967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{16691}}^1$

素因数の和:16774

約数の個数: 16

約数和(自身を含む): 168255360

約数和(自身を除く): 27433393

約数列:

[1, 11, 13, 59, 143, 649, 767, 8437, 16691, 183601, 216983, 984769, 2386813, 10832459, 12801997, 140821967]

約数ペア:

[(1, 140821967), (11, 12801997), (13, 10832459), (59, 2386813), (143, 984769), (649, 216983), (767, 183601), (8437, 16691)]