28432299

素因数分解:

$3^1\times 7^3\times {\mathrm{27631}}^1$

素因数の和:27655

約数の個数: 16

約数和(自身を含む): 44211200

約数和(自身を除く): 15778901

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 27631, 82893, 193417, 580251, 1353919, 4061757, 9477433, 28432299]

約数ペア:

[(1, 28432299), (3, 9477433), (7, 4061757), (21, 1353919), (49, 580251), (147, 193417), (343, 82893), (1029, 27631)]