21000314577

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{9498107}}^1$

素因数の和:9498188

約数の個数: 16

約数和(自身を含む): 31001824512

約数和(自身を除く): 10001509935

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 9498107, 28494321, 104479177, 313437531, 636373169, 1909119507, 7000104859, 21000314577]

約数ペア:

[(1, 21000314577), (3, 7000104859), (11, 1909119507), (33, 636373169), (67, 313437531), (201, 104479177), (737, 28494321), (2211, 9498107)]