189410798913

素因数分解:

$3^1\times 7^1\times {\mathrm{2789}}^1\times {\mathrm{3233977}}^1$

素因数の和:3236776

約数の個数: 16

約数和(自身を含む): 288729555840

約数和(自身を除く): 99318756927

約数列:

[1, 3, 7, 21, 2789, 8367, 19523, 58569, 3233977, 9701931, 22637839, 67913517, 9019561853, 27058685559, 63136932971, 189410798913]

約数ペア:

[(1, 189410798913), (3, 63136932971), (7, 27058685559), (21, 9019561853), (2789, 67913517), (8367, 22637839), (19523, 9701931), (58569, 3233977)]