2017387791

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{44273}}^1$

素因数の和:44423

約数の個数: 24

約数和(自身を含む): 2997526896

約数和(自身を除く): 980139105

約数列:

[1, 3, 9, 61, 83, 183, 249, 549, 747, 5063, 15189, 44273, 45567, 132819, 398457, 2700653, 3674659, 8101959, 11023977, 24305877, 33071931, 224154199, 672462597, 2017387791]

約数ペア:

[(1, 2017387791), (3, 672462597), (9, 224154199), (61, 33071931), (83, 24305877), (183, 11023977), (249, 8101959), (549, 3674659), (747, 2700653), (5063, 398457), (15189, 132819), (44273, 45567)]