254649039

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{3221}}^1$

素因数の和:3335

約数の個数: 24

約数和(自身を含む): 363364272

約数和(自身を除く): 108715233

約数列:

[1, 3, 19, 57, 73, 219, 361, 1083, 1387, 3221, 4161, 9663, 26353, 61199, 79059, 183597, 235133, 705399, 1162781, 3488343, 4467527, 13402581, 84883013, 254649039]

約数ペア:

[(1, 254649039), (3, 84883013), (19, 13402581), (57, 4467527), (73, 3488343), (219, 1162781), (361, 705399), (1083, 235133), (1387, 183597), (3221, 79059), (4161, 61199), (9663, 26353)]