13455517

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 14826240

約数和(自身を除く): 1370723

約数列:

[1, 17, 43, 79, 233, 731, 1343, 3397, 3961, 10019, 18407, 57749, 170323, 312919, 791501, 13455517]

約数ペア:

[(1, 13455517), (17, 791501), (43, 312919), (79, 170323), (233, 57749), (731, 18407), (1343, 10019), (3397, 3961)]