19667097

素因数分解:

$3^3\times {\mathrm{359}}^1\times {\mathrm{2029}}^1$

素因数の和:2397

約数の個数: 16

約数和(自身を含む): 29232000

約数和(自身を除く): 9564903

約数列:

[1, 3, 9, 27, 359, 1077, 2029, 3231, 6087, 9693, 18261, 54783, 728411, 2185233, 6555699, 19667097]

約数ペア:

[(1, 19667097), (3, 6555699), (9, 2185233), (27, 728411), (359, 54783), (1077, 18261), (2029, 9693), (3231, 6087)]