28925853

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{7757}}^1$

素因数の和:7884

約数の個数: 16

約数和(自身を含む): 42451776

約数和(自身を除く): 13525923

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 7757, 23271, 85327, 255981, 876541, 2629623, 9641951, 28925853]

約数ペア:

[(1, 28925853), (3, 9641951), (11, 2629623), (33, 876541), (113, 255981), (339, 85327), (1243, 23271), (3729, 7757)]