28304679

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2477}}^1$

素因数の和:2786

約数の個数: 16

約数和(自身を含む): 40797792

約数和(自身を除く): 12493113

約数列:

[1, 3, 13, 39, 293, 879, 2477, 3809, 7431, 11427, 32201, 96603, 725761, 2177283, 9434893, 28304679]

約数ペア:

[(1, 28304679), (3, 9434893), (13, 2177283), (39, 725761), (293, 96603), (879, 32201), (2477, 11427), (3809, 7431)]