2017900684809

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{11113}}^1\times {\mathrm{877199}}^1$

素因数の和:888341

約数の個数: 24

約数和(自身を含む): 3041750649600

約数和(自身を除く): 1023849964791

約数列:

[1, 3, 9, 23, 69, 207, 11113, 33339, 100017, 255599, 766797, 877199, 2300391, 2631597, 7894791, 20175577, 60526731, 181580193, 9748312487, 29244937461, 87734812383, 224211187201, 672633561603, 2017900684809]

約数ペア:

[(1, 2017900684809), (3, 672633561603), (9, 224211187201), (23, 87734812383), (69, 29244937461), (207, 9748312487), (11113, 181580193), (33339, 60526731), (100017, 20175577), (255599, 7894791), (766797, 2631597), (877199, 2300391)]