12925047

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2957}}^1$

素因数の和:3038

約数の個数: 16

約数和(自身を含む): 18173952

約数和(自身を除く): 5248905

約数列:

[1, 3, 31, 47, 93, 141, 1457, 2957, 4371, 8871, 91667, 138979, 275001, 416937, 4308349, 12925047]

約数ペア:

[(1, 12925047), (3, 4308349), (31, 416937), (47, 275001), (93, 138979), (141, 91667), (1457, 8871), (2957, 4371)]