11700019221

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{28289}}^1$

素因数の和:28537

約数の個数: 32

約数和(自身を含む): 17337922560

約数和(自身を除く): 5637903339

約数列:

[1, 3, 11, 33, 83, 151, 249, 453, 913, 1661, 2739, 4983, 12533, 28289, 37599, 84867, 137863, 311179, 413589, 933537, 2347987, 4271639, 7043961, 12814917, 25827857, 46988029, 77483571, 140964087, 354546037, 1063638111, 3900006407, 11700019221]

約数ペア:

[(1, 11700019221), (3, 3900006407), (11, 1063638111), (33, 354546037), (83, 140964087), (151, 77483571), (249, 46988029), (453, 25827857), (913, 12814917), (1661, 7043961), (2739, 4271639), (4983, 2347987), (12533, 933537), (28289, 413589), (37599, 311179), (84867, 137863)]