28941253

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 32431104

約数和(自身を除く): 3489851

約数列:

[1, 11, 67, 107, 367, 737, 1177, 4037, 7169, 24589, 39269, 78859, 270479, 431959, 2631023, 28941253]

約数ペア:

[(1, 28941253), (11, 2631023), (67, 431959), (107, 270479), (367, 78859), (737, 39269), (1177, 24589), (4037, 7169)]