28461777

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{401}}^2$

素因数の和:864

約数の個数: 12

約数和(自身を含む): 38688720

約数和(自身を除く): 10226943

約数列:

[1, 3, 59, 177, 401, 1203, 23659, 70977, 160801, 482403, 9487259, 28461777]

約数ペア:

[(1, 28461777), (3, 9487259), (59, 482403), (177, 160801), (401, 70977), (1203, 23659)]