31361007

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 42451200

約数和(自身を除く): 11090193

約数列:

[1, 3, 131, 199, 393, 401, 597, 1203, 26069, 52531, 78207, 79799, 157593, 239397, 10453669, 31361007]

約数ペア:

[(1, 31361007), (3, 10453669), (131, 239397), (199, 157593), (393, 79799), (401, 78207), (597, 52531), (1203, 26069)]