15272131

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:594

約数の個数: 16

約数和(自身を含む): 18063360

約数和(自身を除く): 2791229

約数列:

[1, 7, 41, 127, 287, 419, 889, 2933, 5207, 17179, 36449, 53213, 120253, 372491, 2181733, 15272131]

約数ペア:

[(1, 15272131), (7, 2181733), (41, 372491), (127, 120253), (287, 53213), (419, 36449), (889, 17179), (2933, 5207)]