21000700046

素因数分解:

$2^1\times {\mathrm{433}}^1\times {\mathrm{3307}}^1\times {\mathrm{7333}}^1$

素因数の和:11075

約数の個数: 16

約数和(自身を含む): 31587655344

約数和(自身を除く): 10586955298

約数列:

[1, 2, 433, 866, 3307, 6614, 7333, 14666, 1431931, 2863862, 3175189, 6350378, 24250231, 48500462, 10500350023, 21000700046]

約数ペア:

[(1, 21000700046), (2, 10500350023), (433, 48500462), (866, 24250231), (3307, 6350378), (6614, 3175189), (7333, 2863862), (14666, 1431931)]