28584549

素因数分解:

$3^3\times 7^1\times {\mathrm{151241}}^1$

素因数の和:151257

約数の個数: 16

約数和(自身を含む): 48397440

約数和(自身を除く): 19812891

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 151241, 453723, 1058687, 1361169, 3176061, 4083507, 9528183, 28584549]

約数ペア:

[(1, 28584549), (3, 9528183), (7, 4083507), (9, 3176061), (21, 1361169), (27, 1058687), (63, 453723), (189, 151241)]