496344393

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3001}}^1$

素因数の和:3094

約数の個数: 48

約数和(自身を含む): 809243136

約数和(自身を除く): 312898743

約数列:

[1, 3, 9, 17, 23, 47, 51, 69, 141, 153, 207, 391, 423, 799, 1081, 1173, 2397, 3001, 3243, 3519, 7191, 9003, 9729, 18377, 27009, 51017, 55131, 69023, 141047, 153051, 165393, 207069, 423141, 459153, 621207, 1173391, 1269423, 2397799, 3244081, 3520173, 7193397, 9732243, 10560519, 21580191, 29196729, 55149377, 165448131, 496344393]

約数ペア:

[(1, 496344393), (3, 165448131), (9, 55149377), (17, 29196729), (23, 21580191), (47, 10560519), (51, 9732243), (69, 7193397), (141, 3520173), (153, 3244081), (207, 2397799), (391, 1269423), (423, 1173391), (799, 621207), (1081, 459153), (1173, 423141), (2397, 207069), (3001, 165393), (3243, 153051), (3519, 141047), (7191, 69023), (9003, 55131), (9729, 51017), (18377, 27009)]