528156720039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{12621137}}^1$

素因数の和:12621219

約数の個数: 32

約数和(自身を含む): 805733449920

約数和(自身を除く): 277576729881

約数列:

[1, 3, 13, 29, 37, 39, 87, 111, 377, 481, 1073, 1131, 1443, 3219, 13949, 41847, 12621137, 37863411, 164074781, 366012973, 466982069, 492224343, 1098038919, 1400946207, 4758168649, 6070766897, 13542480001, 14274505947, 18212300691, 40627440003, 176052240013, 528156720039]

約数ペア:

[(1, 528156720039), (3, 176052240013), (13, 40627440003), (29, 18212300691), (37, 14274505947), (39, 13542480001), (87, 6070766897), (111, 4758168649), (377, 1400946207), (481, 1098038919), (1073, 492224343), (1131, 466982069), (1443, 366012973), (3219, 164074781), (13949, 37863411), (41847, 12621137)]