493722669

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2917}}^1$

素因数の和:3177

約数の個数: 32

約数和(自身を含む): 752984064

約数和(自身を除く): 259261395

約数列:

[1, 3, 11, 23, 33, 69, 223, 253, 669, 759, 2453, 2917, 5129, 7359, 8751, 15387, 32087, 56419, 67091, 96261, 169257, 201273, 650491, 738001, 1951473, 2214003, 7155401, 14961293, 21466203, 44883879, 164574223, 493722669]

約数ペア:

[(1, 493722669), (3, 164574223), (11, 44883879), (23, 21466203), (33, 14961293), (69, 7155401), (223, 2214003), (253, 1951473), (669, 738001), (759, 650491), (2453, 201273), (2917, 169257), (5129, 96261), (7359, 67091), (8751, 56419), (15387, 32087)]