201621277

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{13177}}^1$

素因数の和:13308

約数の個数: 16

約数和(自身を含む): 239101632

約数和(自身を除く): 37480355

約数列:

[1, 11, 13, 107, 143, 1177, 1391, 13177, 15301, 144947, 171301, 1409939, 1884311, 15509329, 18329207, 201621277]

約数ペア:

[(1, 201621277), (11, 18329207), (13, 15509329), (107, 1884311), (143, 1409939), (1177, 171301), (1391, 144947), (13177, 15301)]