80549887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1759}}^1$

素因数の和:1974

約数の個数: 16

約数和(自身を含む): 92252160

約数和(自身を除く): 11702273

約数列:

[1, 11, 23, 181, 253, 1759, 1991, 4163, 19349, 40457, 45793, 318379, 445027, 3502169, 7322717, 80549887]

約数ペア:

[(1, 80549887), (11, 7322717), (23, 3502169), (181, 445027), (253, 318379), (1759, 45793), (1991, 40457), (4163, 19349)]