89290201

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12743}}^1$

素因数の和:12781

約数の個数: 24

約数和(自身を含む): 122036544

約数和(自身を除く): 32746343

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 12743, 89201, 140173, 165659, 624407, 981211, 1159613, 1822249, 6868477, 8117291, 12755743, 89290201]

約数ペア:

[(1, 89290201), (7, 12755743), (11, 8117291), (13, 6868477), (49, 1822249), (77, 1159613), (91, 981211), (143, 624407), (539, 165659), (637, 140173), (1001, 89201), (7007, 12743)]