201403083

素因数分解:

$3^1\times 7^4\times {\mathrm{27961}}^1$

素因数の和:27992

約数の個数: 20

約数和(自身を含む): 313286248

約数和(自身を除く): 111883165

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2401, 7203, 27961, 83883, 195727, 587181, 1370089, 4110267, 9590623, 28771869, 67134361, 201403083]

約数ペア:

[(1, 201403083), (3, 67134361), (7, 28771869), (21, 9590623), (49, 4110267), (147, 1370089), (343, 587181), (1029, 195727), (2401, 83883), (7203, 27961)]