315098689

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^2$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 356071680

約数和(自身を除く): 40972991

約数列:

[1, 17, 23, 79, 101, 391, 1343, 1717, 1817, 2323, 7979, 10201, 30889, 39491, 135643, 173417, 183517, 234623, 805879, 3119789, 3988591, 13699943, 18535217, 315098689]

約数ペア:

[(1, 315098689), (17, 18535217), (23, 13699943), (79, 3988591), (101, 3119789), (391, 805879), (1343, 234623), (1717, 183517), (1817, 173417), (2323, 135643), (7979, 39491), (10201, 30889)]