16191357

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 26836992

約数和(自身を除く): 10645635

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 467, 889, 1401, 1651, 2667, 3269, 4953, 6071, 9807, 11557, 18213, 34671, 42497, 59309, 127491, 177927, 415163, 771017, 1245489, 2313051, 5397119, 16191357]

約数ペア:

[(1, 16191357), (3, 5397119), (7, 2313051), (13, 1245489), (21, 771017), (39, 415163), (91, 177927), (127, 127491), (273, 59309), (381, 42497), (467, 34671), (889, 18213), (1401, 11557), (1651, 9807), (2667, 6071), (3269, 4953)]