746274843

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{349871}}^1$

素因数の和:349959

約数の個数: 16

約数和(自身を含む): 1119590400

約数和(自身を除く): 373315557

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 349871, 1049613, 3148839, 9446517, 27639809, 82919427, 248758281, 746274843]

約数ペア:

[(1, 746274843), (3, 248758281), (9, 82919427), (27, 27639809), (79, 9446517), (237, 3148839), (711, 1049613), (2133, 349871)]