28930143

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{3259}}^1$

素因数の和:3542

約数の個数: 16

約数和(自身を含む): 42249600

約数和(自身を除く): 13319457

約数列:

[1, 3, 11, 33, 269, 807, 2959, 3259, 8877, 9777, 35849, 107547, 876671, 2630013, 9643381, 28930143]

約数ペア:

[(1, 28930143), (3, 9643381), (11, 2630013), (33, 876671), (269, 107547), (807, 35849), (2959, 9777), (3259, 8877)]