252506423

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{11779}}^1$

素因数の和:11906

約数の個数: 16

約数和(自身を含む): 290918880

約数和(自身を除く): 38412457

約数列:

[1, 13, 17, 97, 221, 1261, 1649, 11779, 21437, 153127, 200243, 1142563, 2603159, 14853319, 19423571, 252506423]

約数ペア:

[(1, 252506423), (13, 19423571), (17, 14853319), (97, 2603159), (221, 1142563), (1261, 200243), (1649, 153127), (11779, 21437)]