2783131479

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{55829}}^1$

素因数の和:56055

約数の個数: 24

約数和(自身を含む): 4180550400

約数和(自身を除く): 1397418921

約数列:

[1, 3, 9, 29, 87, 191, 261, 573, 1719, 5539, 16617, 49851, 55829, 167487, 502461, 1619041, 4857123, 10663339, 14571369, 31990017, 95970051, 309236831, 927710493, 2783131479]

約数ペア:

[(1, 2783131479), (3, 927710493), (9, 309236831), (29, 95970051), (87, 31990017), (191, 14571369), (261, 10663339), (573, 4857123), (1719, 1619041), (5539, 502461), (16617, 167487), (49851, 55829)]