1108247

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 16

約数和(自身を含む): 1370880

約数和(自身を除く): 262633

約数列:

[1, 7, 17, 67, 119, 139, 469, 973, 1139, 2363, 7973, 9313, 16541, 65191, 158321, 1108247]

約数ペア:

[(1, 1108247), (7, 158321), (17, 65191), (67, 16541), (119, 9313), (139, 7973), (469, 2363), (973, 1139)]