261569582643

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{6331411}}^1$

素因数の和:6331754

約数の個数: 16

約数和(自身を含む): 357395544576

約数和(自身を除く): 95825961933

約数列:

[1, 3, 47, 141, 293, 879, 13771, 41313, 6331411, 18994233, 297576317, 892728951, 1855103423, 5565310269, 87189860881, 261569582643]

約数ペア:

[(1, 261569582643), (3, 87189860881), (47, 5565310269), (141, 1855103423), (293, 892728951), (879, 297576317), (13771, 18994233), (41313, 6331411)]