11487156921

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2963}}^1\times {\mathrm{25339}}^1$

素因数の和:28325

約数の個数: 24

約数和(自身を含む): 17575215840

約数和(自身を除く): 6088058919

約数列:

[1, 3, 9, 17, 51, 153, 2963, 8889, 25339, 26667, 50371, 76017, 151113, 228051, 430763, 453339, 1292289, 3876867, 75079457, 225238371, 675715113, 1276350769, 3829052307, 11487156921]

約数ペア:

[(1, 11487156921), (3, 3829052307), (9, 1276350769), (17, 675715113), (51, 225238371), (153, 75079457), (2963, 3876867), (8889, 1292289), (25339, 453339), (26667, 430763), (50371, 228051), (76017, 151113)]