27809231

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 30317760

約数和(自身を除く): 2508529

約数列:

[1, 23, 29, 173, 241, 667, 3979, 5017, 5543, 6989, 41693, 115391, 160747, 958939, 1209097, 27809231]

約数ペア:

[(1, 27809231), (23, 1209097), (29, 958939), (173, 160747), (241, 115391), (667, 41693), (3979, 6989), (5017, 5543)]