28350447

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{3001}}^1$

素因数の和:3118

約数の個数: 16

約数和(自身を含む): 39194112

約数和(自身を除く): 10843665

約数列:

[1, 3, 47, 67, 141, 201, 3001, 3149, 9003, 9447, 141047, 201067, 423141, 603201, 9450149, 28350447]

約数ペア:

[(1, 28350447), (3, 9450149), (47, 603201), (67, 423141), (141, 201067), (201, 141047), (3001, 9447), (3149, 9003)]