1427486529

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{8707}}^1$

素因数の和:8965

約数の個数: 32

約数和(自身を含む): 2244852736

約数和(自身を除く): 817366207

約数列:

[1, 3, 7, 21, 37, 111, 211, 259, 633, 777, 1477, 4431, 7807, 8707, 23421, 26121, 54649, 60949, 163947, 182847, 322159, 966477, 1837177, 2255113, 5511531, 6765339, 12860239, 38580717, 67975549, 203926647, 475828843, 1427486529]

約数ペア:

[(1, 1427486529), (3, 475828843), (7, 203926647), (21, 67975549), (37, 38580717), (111, 12860239), (211, 6765339), (259, 5511531), (633, 2255113), (777, 1837177), (1477, 966477), (4431, 322159), (7807, 182847), (8707, 163947), (23421, 60949), (26121, 54649)]