48987393

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179441}}^1$

素因数の和:179464

約数の個数: 16

約数和(自身を含む): 80390016

約数和(自身を除く): 31402623

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 179441, 538323, 1256087, 2332733, 3768261, 6998199, 16329131, 48987393]

約数ペア:

[(1, 48987393), (3, 16329131), (7, 6998199), (13, 3768261), (21, 2332733), (39, 1256087), (91, 538323), (273, 179441)]