2750871753

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{354997}}^1$

素因数の和:355054

約数の個数: 32

約数和(自身を含む): 4771173120

約数和(自身を除く): 2020301367

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7749, 354997, 1064991, 2484979, 3194973, 7454937, 9584919, 14554877, 22364811, 43664631, 67094433, 101884139, 130993893, 305652417, 392981679, 916957251, 2750871753]

約数ペア:

[(1, 2750871753), (3, 916957251), (7, 392981679), (9, 305652417), (21, 130993893), (27, 101884139), (41, 67094433), (63, 43664631), (123, 22364811), (189, 14554877), (287, 9584919), (369, 7454937), (861, 3194973), (1107, 2484979), (2583, 1064991), (7749, 354997)]