2019955473

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{336491}}^1$

素因数の和:336549

約数の個数: 24

約数和(自身を含む): 3149565120

約数和(自身を除く): 1129609647

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 6003, 336491, 1009473, 3028419, 7739293, 9758239, 23217879, 29274717, 69653637, 87824151, 224439497, 673318491, 2019955473]

約数ペア:

[(1, 2019955473), (3, 673318491), (9, 224439497), (23, 87824151), (29, 69653637), (69, 29274717), (87, 23217879), (207, 9758239), (261, 7739293), (667, 3028419), (2001, 1009473), (6003, 336491)]