2933998977

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{28813}}^1$

素因数の和:29209

約数の個数: 32

約数和(自身を含む): 4827843328

約数和(自身を除く): 1893844351

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 373, 1119, 2611, 4849, 7833, 14547, 28813, 33943, 86439, 101829, 201691, 374569, 605073, 1123707, 2621983, 7865949, 10747249, 32241747, 75230743, 139714237, 225692229, 419142711, 977999659, 2933998977]

約数ペア:

[(1, 2933998977), (3, 977999659), (7, 419142711), (13, 225692229), (21, 139714237), (39, 75230743), (91, 32241747), (273, 10747249), (373, 7865949), (1119, 2621983), (2611, 1123707), (4849, 605073), (7833, 374569), (14547, 201691), (28813, 101829), (33943, 86439)]