13549503

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 20570112

約数和(自身を除く): 7020609

約数列:

[1, 3, 11, 33, 53, 61, 127, 159, 183, 381, 583, 671, 1397, 1749, 2013, 3233, 4191, 6731, 7747, 9699, 20193, 23241, 35563, 74041, 85217, 106689, 222123, 255651, 410591, 1231773, 4516501, 13549503]

約数ペア:

[(1, 13549503), (3, 4516501), (11, 1231773), (33, 410591), (53, 255651), (61, 222123), (127, 106689), (159, 85217), (183, 74041), (381, 35563), (583, 23241), (671, 20193), (1397, 9699), (1749, 7747), (2013, 6731), (3233, 4191)]