309623041

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{3313}}^1$

素因数の和:3425

約数の個数: 24

約数和(自身を含む): 388135680

約数和(自身を除く): 78512639

約数列:

[1, 7, 13, 79, 91, 169, 553, 1027, 1183, 3313, 7189, 13351, 23191, 43069, 93457, 261727, 301483, 559897, 1832089, 3402451, 3919279, 23817157, 44231863, 309623041]

約数ペア:

[(1, 309623041), (7, 44231863), (13, 23817157), (79, 3919279), (91, 3402451), (169, 1832089), (553, 559897), (1027, 301483), (1183, 261727), (3313, 93457), (7189, 43069), (13351, 23191)]