291249276

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1055251}}^1$

素因数の和:1055281

約数の個数: 24

約数和(自身を含む): 709129344

約数和(自身を除く): 417880068

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 1055251, 2110502, 3165753, 4221004, 6331506, 12663012, 24270773, 48541546, 72812319, 97083092, 145624638, 291249276]

約数ペア:

[(1, 291249276), (2, 145624638), (3, 97083092), (4, 72812319), (6, 48541546), (12, 24270773), (23, 12663012), (46, 6331506), (69, 4221004), (92, 3165753), (138, 2110502), (276, 1055251)]