40196247

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1303}}^1$

素因数の和:1439

約数の個数: 32

約数和(自身を含む): 66597888

約数和(自身を除く): 26401641

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 273, 339, 791, 1303, 1469, 2373, 3909, 4407, 9121, 10283, 16939, 27363, 30849, 50817, 118573, 147239, 355719, 441717, 1030673, 1914107, 3092019, 5742321, 13398749, 40196247]

約数ペア:

[(1, 40196247), (3, 13398749), (7, 5742321), (13, 3092019), (21, 1914107), (39, 1030673), (91, 441717), (113, 355719), (273, 147239), (339, 118573), (791, 50817), (1303, 30849), (1469, 27363), (2373, 16939), (3909, 10283), (4407, 9121)]