284975327

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6301}}^1$

素因数の和:6399

約数の個数: 24

約数和(自身を含む): 362087712

約数和(自身を除く): 77112385

約数列:

[1, 7, 13, 49, 71, 91, 497, 637, 923, 3479, 6301, 6461, 44107, 45227, 81913, 308749, 447371, 573391, 3131597, 4013737, 5815823, 21921179, 40710761, 284975327]

約数ペア:

[(1, 284975327), (7, 40710761), (13, 21921179), (49, 5815823), (71, 4013737), (91, 3131597), (497, 573391), (637, 447371), (923, 308749), (3479, 81913), (6301, 45227), (6461, 44107)]