8889410001

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{51719}}^1$

素因数の和:51845

約数の個数: 32

約数和(自身を含む): 12869591040

約数和(自身を除く): 3980181039

約数列:

[1, 3, 23, 47, 53, 69, 141, 159, 1081, 1219, 2491, 3243, 3657, 7473, 51719, 57293, 155157, 171879, 1189537, 2430793, 2741107, 3568611, 7292379, 8223321, 55908239, 63045461, 128832029, 167724717, 189136383, 386496087, 2963136667, 8889410001]

約数ペア:

[(1, 8889410001), (3, 2963136667), (23, 386496087), (47, 189136383), (53, 167724717), (69, 128832029), (141, 63045461), (159, 55908239), (1081, 8223321), (1219, 7292379), (2491, 3568611), (3243, 2741107), (3657, 2430793), (7473, 1189537), (51719, 171879), (57293, 155157)]