2956291263

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1920917}}^1$

素因数の和:1920948

約数の個数: 20

約数和(自身を含む): 4648621560

約数和(自身を除く): 1692330297

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 1920917, 5762751, 17288253, 36497423, 51864759, 109492269, 155594277, 328476807, 985430421, 2956291263]

約数ペア:

[(1, 2956291263), (3, 985430421), (9, 328476807), (19, 155594277), (27, 109492269), (57, 51864759), (81, 36497423), (171, 17288253), (513, 5762751), (1539, 1920917)]