28815743

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:586

約数の個数: 16

約数和(自身を含む): 32471712

約数和(自身を除く): 3655969

約数列:

[1, 11, 41, 181, 353, 451, 1991, 3883, 7421, 14473, 63893, 81631, 159203, 702823, 2619613, 28815743]

約数ペア:

[(1, 28815743), (11, 2619613), (41, 702823), (181, 159203), (353, 81631), (451, 63893), (1991, 14473), (3883, 7421)]