21623693685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5697943}}^1$

素因数の和:5697985

約数の個数: 32

約数和(自身を含む): 39384188928

約数和(自身を除く): 17760495243

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 5697943, 17093829, 28489715, 62677373, 85469145, 131052689, 188032119, 313386865, 393158067, 655263445, 940160595, 1441579579, 1965790335, 4324738737, 7207897895, 21623693685]

約数ペア:

[(1, 21623693685), (3, 7207897895), (5, 4324738737), (11, 1965790335), (15, 1441579579), (23, 940160595), (33, 655263445), (55, 393158067), (69, 313386865), (115, 188032119), (165, 131052689), (253, 85469145), (345, 62677373), (759, 28489715), (1265, 17093829), (3795, 5697943)]