4137440223

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1417417}}^1$

素因数の和:1417566

約数の個数: 16

約数和(自身を含む): 6350032640

約数和(自身を除く): 2212592417

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 1417417, 4252251, 9921919, 29765757, 197020963, 591062889, 1379146741, 4137440223]

約数ペア:

[(1, 4137440223), (3, 1379146741), (7, 591062889), (21, 197020963), (139, 29765757), (417, 9921919), (973, 4252251), (2919, 1417417)]