28882329

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{23311}}^1$

素因数の和:23380

約数の個数: 16

約数和(自身を含む): 44759040

約数和(自身を除く): 15876711

約数列:

[1, 3, 7, 21, 59, 177, 413, 1239, 23311, 69933, 163177, 489531, 1375349, 4126047, 9627443, 28882329]

約数ペア:

[(1, 28882329), (3, 9627443), (7, 4126047), (21, 1375349), (59, 489531), (177, 163177), (413, 69933), (1239, 23311)]