2019817143

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{13553}}^1$

素因数の和:14159

約数の個数: 24

約数和(自身を含む): 3023626320

約数和(自身を除く): 1003809177

約数列:

[1, 3, 9, 29, 87, 261, 571, 1713, 5139, 13553, 16559, 40659, 49677, 121977, 149031, 393037, 1179111, 3537333, 7738763, 23216289, 69648867, 224424127, 673272381, 2019817143]

約数ペア:

[(1, 2019817143), (3, 673272381), (9, 224424127), (29, 69648867), (87, 23216289), (261, 7738763), (571, 3537333), (1713, 1179111), (5139, 393037), (13553, 149031), (16559, 121977), (40659, 49677)]