2983801821

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{4993}}^1$

素因数の和:5226

約数の個数: 64

約数和(自身を含む): 5369548800

約数和(自身を除く): 2385746979

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 199, 231, 273, 429, 597, 1001, 1393, 2189, 2587, 3003, 4179, 4993, 6567, 7761, 14979, 15323, 18109, 28457, 34951, 45969, 54327, 54923, 64909, 85371, 104853, 164769, 194727, 199199, 384461, 454363, 597597, 713999, 993607, 1153383, 1363089, 2141997, 2980821, 4997993, 6955249, 10929677, 12916891, 14993979, 20865747, 32789031, 38750673, 76507739, 90418237, 142085801, 229523217, 271254711, 426257403, 994600607, 2983801821]

約数ペア:

[(1, 2983801821), (3, 994600607), (7, 426257403), (11, 271254711), (13, 229523217), (21, 142085801), (33, 90418237), (39, 76507739), (77, 38750673), (91, 32789031), (143, 20865747), (199, 14993979), (231, 12916891), (273, 10929677), (429, 6955249), (597, 4997993), (1001, 2980821), (1393, 2141997), (2189, 1363089), (2587, 1153383), (3003, 993607), (4179, 713999), (4993, 597597), (6567, 454363), (7761, 384461), (14979, 199199), (15323, 194727), (18109, 164769), (28457, 104853), (34951, 85371), (45969, 64909), (54327, 54923)]