18440129279

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{583493}}^1$

素因数の和:583547

約数の個数: 24

約数和(自身を含む): 23064350832

約数和(自身を除く): 4624221553

約数列:

[1, 11, 13, 17, 143, 169, 187, 221, 1859, 2431, 2873, 31603, 583493, 6418423, 7585409, 9919381, 83439499, 98610317, 109113191, 128951953, 1084713487, 1418471483, 1676375389, 18440129279]

約数ペア:

[(1, 18440129279), (11, 1676375389), (13, 1418471483), (17, 1084713487), (143, 128951953), (169, 109113191), (187, 98610317), (221, 83439499), (1859, 9919381), (2431, 7585409), (2873, 6418423), (31603, 583493)]