89407857

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{387047}}^1$

素因数の和:387068

約数の個数: 16

約数和(自身を含む): 148626432

約数和(自身を除く): 59218575

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 387047, 1161141, 2709329, 4257517, 8127987, 12772551, 29802619, 89407857]

約数ペア:

[(1, 89407857), (3, 29802619), (7, 12772551), (11, 8127987), (21, 4257517), (33, 2709329), (77, 1161141), (231, 387047)]