1116031

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 16

約数和(自身を含む): 1361920

約数和(自身を除く): 245889

約数列:

[1, 7, 31, 37, 139, 217, 259, 973, 1147, 4309, 5143, 8029, 30163, 36001, 159433, 1116031]

約数ペア:

[(1, 1116031), (7, 159433), (31, 36001), (37, 30163), (139, 8029), (217, 5143), (259, 4309), (973, 1147)]