636681753

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{2693}}^1$

素因数の和:3049

約数の個数: 24

約数和(自身を含む): 932285640

約数和(自身を除く): 295603887

約数列:

[1, 3, 9, 109, 241, 327, 723, 981, 2169, 2693, 8079, 24237, 26269, 78807, 236421, 293537, 649013, 880611, 1947039, 2641833, 5841117, 70742417, 212227251, 636681753]

約数ペア:

[(1, 636681753), (3, 212227251), (9, 70742417), (109, 5841117), (241, 2641833), (327, 1947039), (723, 880611), (981, 649013), (2169, 293537), (2693, 236421), (8079, 78807), (24237, 26269)]