6691503

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 11124736

約数和(自身を除く): 4433233

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 193, 273, 381, 579, 889, 1351, 1651, 2509, 2667, 4053, 4953, 7527, 11557, 17563, 24511, 34671, 52689, 73533, 171577, 318643, 514731, 955929, 2230501, 6691503]

約数ペア:

[(1, 6691503), (3, 2230501), (7, 955929), (13, 514731), (21, 318643), (39, 171577), (91, 73533), (127, 52689), (193, 34671), (273, 24511), (381, 17563), (579, 11557), (889, 7527), (1351, 4953), (1651, 4053), (2509, 2667)]