2017730517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{12821}}^1$

素因数の和:13105

約数の個数: 32

約数和(自身を含む): 3101898240

約数和(自身を除く): 1084167723

約数列:

[1, 3, 11, 19, 33, 57, 209, 251, 627, 753, 2761, 4769, 8283, 12821, 14307, 38463, 52459, 141031, 157377, 243599, 423093, 730797, 2679589, 3218071, 8038767, 9654213, 35398781, 61143349, 106196343, 183430047, 672576839, 2017730517]

約数ペア:

[(1, 2017730517), (3, 672576839), (11, 183430047), (19, 106196343), (33, 61143349), (57, 35398781), (209, 9654213), (251, 8038767), (627, 3218071), (753, 2679589), (2761, 730797), (4769, 423093), (8283, 243599), (12821, 157377), (14307, 141031), (38463, 52459)]