247013502

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{142453}}^1$

素因数の和:142492

約数の個数: 24

約数和(自身を含む): 524800536

約数和(自身を除く): 277787034

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 142453, 284906, 427359, 854718, 2421701, 4843402, 7265103, 14530206, 41168917, 82337834, 123506751, 247013502]

約数ペア:

[(1, 247013502), (2, 123506751), (3, 82337834), (6, 41168917), (17, 14530206), (34, 7265103), (51, 4843402), (102, 2421701), (289, 854718), (578, 427359), (867, 284906), (1734, 142453)]