2997380052863

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{1451}}^1\times {\mathrm{2083}}^1$

素因数の和:4132

約数の個数: 48

約数和(自身を含む): 3591727185024

約数和(自身を除く): 594347132161

約数列:

[1, 7, 37, 49, 259, 547, 1451, 1813, 2083, 3829, 10157, 14581, 20239, 26803, 53687, 71099, 77071, 102067, 141673, 375809, 539497, 793697, 991711, 1139401, 2630663, 3022433, 3776479, 5555879, 7975807, 21157031, 29366789, 38891153, 42157837, 55830649, 111830021, 148099217, 205567523, 295104859, 782810147, 1438972661, 1653270851, 2065734013, 5479671029, 11572895957, 61171021487, 81010271699, 428197150409, 2997380052863]

約数ペア:

[(1, 2997380052863), (7, 428197150409), (37, 81010271699), (49, 61171021487), (259, 11572895957), (547, 5479671029), (1451, 2065734013), (1813, 1653270851), (2083, 1438972661), (3829, 782810147), (10157, 295104859), (14581, 205567523), (20239, 148099217), (26803, 111830021), (53687, 55830649), (71099, 42157837), (77071, 38891153), (102067, 29366789), (141673, 21157031), (375809, 7975807), (539497, 5555879), (793697, 3776479), (991711, 3022433), (1139401, 2630663)]