475032831

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1740047}}^1$

素因数の和:1740070

約数の個数: 16

約数和(自身を含む): 779541504

約数和(自身を除く): 304508673

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1740047, 5220141, 12180329, 22620611, 36540987, 67861833, 158344277, 475032831]

約数ペア:

[(1, 475032831), (3, 158344277), (7, 67861833), (13, 36540987), (21, 22620611), (39, 12180329), (91, 5220141), (273, 1740047)]