789971700837

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{12109}}^1\times {\mathrm{15091}}^1$

素因数の和:27345

約数の個数: 32

約数和(自身を含む): 1157993464320

約数和(自身を除く): 368021763483

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 12109, 15091, 36327, 45273, 133199, 166001, 399597, 498003, 1586279, 1976921, 4758837, 5930763, 17449069, 21746131, 52347207, 65238393, 182736919, 548210757, 2010106109, 6030318327, 23938536389, 71815609167, 263323900279, 789971700837]

約数ペア:

[(1, 789971700837), (3, 263323900279), (11, 71815609167), (33, 23938536389), (131, 6030318327), (393, 2010106109), (1441, 548210757), (4323, 182736919), (12109, 65238393), (15091, 52347207), (36327, 21746131), (45273, 17449069), (133199, 5930763), (166001, 4758837), (399597, 1976921), (498003, 1586279)]