28998671

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1$

素因数の和:1622

約数の個数: 16

約数和(自身を含む): 32944128

約数和(自身を除く): 3945457

約数列:

[1, 13, 31, 47, 403, 611, 1457, 1531, 18941, 19903, 47461, 71957, 616993, 935441, 2230667, 28998671]

約数ペア:

[(1, 28998671), (13, 2230667), (31, 935441), (47, 616993), (403, 71957), (611, 47461), (1457, 19903), (1531, 18941)]