151893889

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{3371}}^1$

素因数の和:3576

約数の個数: 16

約数和(自身を含む): 179012736

約数和(自身を除く): 27118847

約数列:

[1, 7, 41, 157, 287, 1099, 3371, 6437, 23597, 45059, 138211, 529247, 967477, 3704729, 21699127, 151893889]

約数ペア:

[(1, 151893889), (7, 21699127), (41, 3704729), (157, 967477), (287, 529247), (1099, 138211), (3371, 45059), (6437, 23597)]