12788891193

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1\times {\mathrm{5981}}^1$

素因数の和:6609

約数の個数: 32

約数和(自身を含む): 18571956480

約数和(自身を除く): 5783065287

約数列:

[1, 3, 13, 39, 109, 327, 503, 1417, 1509, 4251, 5981, 6539, 17943, 19617, 54827, 77753, 164481, 233259, 651929, 712751, 1955787, 2138253, 3008443, 8475077, 9025329, 25425231, 39109759, 117329277, 327920287, 983760861, 4262963731, 12788891193]

約数ペア:

[(1, 12788891193), (3, 4262963731), (13, 983760861), (39, 327920287), (109, 117329277), (327, 39109759), (503, 25425231), (1417, 9025329), (1509, 8475077), (4251, 3008443), (5981, 2138253), (6539, 1955787), (17943, 712751), (19617, 651929), (54827, 233259), (77753, 164481)]