1266585597

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{142297}}^1$

素因数の和:142369

約数の個数: 24

約数和(自身を含む): 1953466944

約数和(自身を除く): 686881347

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 8901, 142297, 426891, 1280673, 3272831, 6118771, 9818493, 18356313, 29455479, 55068939, 140731733, 422195199, 1266585597]

約数ペア:

[(1, 1266585597), (3, 422195199), (9, 140731733), (23, 55068939), (43, 29455479), (69, 18356313), (129, 9818493), (207, 6118771), (387, 3272831), (989, 1280673), (2967, 426891), (8901, 142297)]