1051567491

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{6449}}^1$

素因数の和:6615

約数の個数: 32

約数和(自身を含む): 1564718400

約数和(自身を除く): 513150909

約数列:

[1, 3, 13, 37, 39, 111, 113, 339, 481, 1443, 1469, 4181, 4407, 6449, 12543, 19347, 54353, 83837, 163059, 238613, 251511, 715839, 728737, 2186211, 3101969, 9305907, 9473581, 26963269, 28420743, 80889807, 350522497, 1051567491]

約数ペア:

[(1, 1051567491), (3, 350522497), (13, 80889807), (37, 28420743), (39, 26963269), (111, 9473581), (113, 9305907), (339, 3101969), (481, 2186211), (1443, 728737), (1469, 715839), (4181, 251511), (4407, 238613), (6449, 163059), (12543, 83837), (19347, 54353)]