69319217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 85100544

約数和(自身を除く): 15781327

約数列:

[1, 11, 17, 23, 71, 187, 227, 253, 391, 781, 1207, 1633, 2497, 3859, 4301, 5221, 13277, 16117, 17963, 27761, 42449, 57431, 88757, 177287, 273989, 305371, 370691, 976327, 3013879, 4077601, 6301747, 69319217]

約数ペア:

[(1, 69319217), (11, 6301747), (17, 4077601), (23, 3013879), (71, 976327), (187, 370691), (227, 305371), (253, 273989), (391, 177287), (781, 88757), (1207, 57431), (1633, 42449), (2497, 27761), (3859, 17963), (4301, 16117), (5221, 13277)]