413671581

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{26431}}^1$

素因数の和:26521

約数の個数: 24

約数和(自身を含む): 626755584

約数和(自身を除く): 213084003

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1739, 5217, 15651, 26431, 79293, 237879, 977947, 1242257, 2933841, 3726771, 8801523, 11180313, 45963509, 137890527, 413671581]

約数ペア:

[(1, 413671581), (3, 137890527), (9, 45963509), (37, 11180313), (47, 8801523), (111, 3726771), (141, 2933841), (333, 1242257), (423, 977947), (1739, 237879), (5217, 79293), (15651, 26431)]