10687131

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13049}}^1$

素因数の和:13075

約数の個数: 24

約数和(自身を含む): 19000800

約数和(自身を除く): 8313669

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 13049, 39147, 91343, 117441, 169637, 274029, 508911, 822087, 1187459, 1526733, 3562377, 10687131]

約数ペア:

[(1, 10687131), (3, 3562377), (7, 1526733), (9, 1187459), (13, 822087), (21, 508911), (39, 274029), (63, 169637), (91, 117441), (117, 91343), (273, 39147), (819, 13049)]