7834487297

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{661}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 9978553728

約数和(自身を除く): 2144066431

約数列:

[1, 7, 13, 43, 91, 169, 233, 301, 559, 661, 1183, 1631, 3029, 3913, 4627, 7267, 8593, 10019, 21203, 28423, 39377, 50869, 60151, 70133, 111709, 130247, 154013, 198961, 275639, 369499, 781963, 911729, 1078091, 1693211, 2002169, 2586493, 4803487, 6622559, 11852477, 14015183, 26028197, 33624409, 46357913, 86093267, 182197379, 602652869, 1119212471, 7834487297]

約数ペア:

[(1, 7834487297), (7, 1119212471), (13, 602652869), (43, 182197379), (91, 86093267), (169, 46357913), (233, 33624409), (301, 26028197), (559, 14015183), (661, 11852477), (1183, 6622559), (1631, 4803487), (3029, 2586493), (3913, 2002169), (4627, 1693211), (7267, 1078091), (8593, 911729), (10019, 781963), (21203, 369499), (28423, 275639), (39377, 198961), (50869, 154013), (60151, 130247), (70133, 111709)]