13953363

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 19132416

約数和(自身を除く): 5179053

約数列:

[1, 3, 53, 127, 159, 381, 691, 2073, 6731, 20193, 36623, 87757, 109869, 263271, 4651121, 13953363]

約数ペア:

[(1, 13953363), (3, 4651121), (53, 263271), (127, 109869), (159, 87757), (381, 36623), (691, 20193), (2073, 6731)]