1691404923

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{341491}}^1$

素因数の和:341634

約数の個数: 16

約数和(自身を含む): 2447814656

約数和(自身を除く): 756409733

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 341491, 1024473, 4439383, 13318149, 43369357, 130108071, 563801641, 1691404923]

約数ペア:

[(1, 1691404923), (3, 563801641), (13, 130108071), (39, 43369357), (127, 13318149), (381, 4439383), (1651, 1024473), (4953, 341491)]