2100084621

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{121259}}^1$

素因数の和:121536

約数の個数: 16

約数和(自身を含む): 2933521920

約数和(自身を除く): 833437299

約数列:

[1, 3, 23, 69, 251, 753, 5773, 17319, 121259, 363777, 2788957, 8366871, 30436009, 91308027, 700028207, 2100084621]

約数ペア:

[(1, 2100084621), (3, 700028207), (23, 91308027), (69, 30436009), (251, 8366871), (753, 2788957), (5773, 363777), (17319, 121259)]