25705207

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1361}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 30007584

約数和(自身を除く): 4302377

約数列:

[1, 11, 17, 101, 187, 1111, 1361, 1717, 14971, 18887, 23137, 137461, 254507, 1512071, 2336837, 25705207]

約数ペア:

[(1, 25705207), (11, 2336837), (17, 1512071), (101, 254507), (187, 137461), (1111, 23137), (1361, 18887), (1717, 14971)]