28365273

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{827}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 42539328

約数和(自身を除く): 14174055

約数列:

[1, 3, 9, 37, 103, 111, 309, 333, 827, 927, 2481, 3811, 7443, 11433, 30599, 34299, 85181, 91797, 255543, 275391, 766629, 3151697, 9455091, 28365273]

約数ペア:

[(1, 28365273), (3, 9455091), (9, 3151697), (37, 766629), (103, 275391), (111, 255543), (309, 91797), (333, 85181), (827, 34299), (927, 30599), (2481, 11433), (3811, 7443)]