13054377

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 20881152

約数和(自身を除く): 7826775

約数列:

[1, 3, 7, 21, 37, 53, 111, 159, 259, 317, 371, 777, 951, 1113, 1961, 2219, 5883, 6657, 11729, 13727, 16801, 35187, 41181, 50403, 82103, 117607, 246309, 352821, 621637, 1864911, 4351459, 13054377]

約数ペア:

[(1, 13054377), (3, 4351459), (7, 1864911), (21, 621637), (37, 352821), (53, 246309), (111, 117607), (159, 82103), (259, 50403), (317, 41181), (371, 35187), (777, 16801), (951, 13727), (1113, 11729), (1961, 6657), (2219, 5883)]