7242744639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1\times {\mathrm{3697}}^1$

素因数の和:4167

約数の個数: 32

約数和(自身を含む): 10496876544

約数和(自身を除く): 3254131905

約数列:

[1, 3, 13, 39, 191, 263, 573, 789, 2483, 3419, 3697, 7449, 10257, 11091, 48061, 50233, 144183, 150699, 653029, 706127, 972311, 1959087, 2118381, 2916933, 9179651, 12640043, 27538953, 37920129, 185711401, 557134203, 2414248213, 7242744639]

約数ペア:

[(1, 7242744639), (3, 2414248213), (13, 557134203), (39, 185711401), (191, 37920129), (263, 27538953), (573, 12640043), (789, 9179651), (2483, 2916933), (3419, 2118381), (3697, 1959087), (7449, 972311), (10257, 706127), (11091, 653029), (48061, 150699), (50233, 144183)]