3915861561

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{523}}^1\times {\mathrm{28687}}^1$

素因数の和:29245

約数の個数: 24

約数和(自身を含む): 5862679680

約数和(自身を除く): 1946818119

約数列:

[1, 3, 9, 29, 87, 261, 523, 1569, 4707, 15167, 28687, 45501, 86061, 136503, 258183, 831923, 2495769, 7487307, 15003301, 45009903, 135029709, 435095729, 1305287187, 3915861561]

約数ペア:

[(1, 3915861561), (3, 1305287187), (9, 435095729), (29, 135029709), (87, 45009903), (261, 15003301), (523, 7487307), (1569, 2495769), (4707, 831923), (15167, 258183), (28687, 136503), (45501, 86061)]