783757280769

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{1993}}^1\times {\mathrm{12457}}^1$

素因数の和:15089

約数の個数: 32

約数和(自身を含む): 1108913489280

約数和(自身を除く): 325156208511

約数列:

[1, 3, 17, 51, 619, 1857, 1993, 5979, 10523, 12457, 31569, 33881, 37371, 101643, 211769, 635307, 1233667, 3701001, 7710883, 20972339, 23132649, 24826801, 62917017, 74480403, 131085011, 393255033, 422055617, 1266166851, 15367789819, 46103369457, 261252426923, 783757280769]

約数ペア:

[(1, 783757280769), (3, 261252426923), (17, 46103369457), (51, 15367789819), (619, 1266166851), (1857, 422055617), (1993, 393255033), (5979, 131085011), (10523, 74480403), (12457, 62917017), (31569, 24826801), (33881, 23132649), (37371, 20972339), (101643, 7710883), (211769, 3701001), (635307, 1233667)]