30769551

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{13099}}^1$

素因数の和:13140

約数の個数: 20

約数和(自身を含む): 47553000

約数和(自身を除く): 16783449

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 13099, 39297, 117891, 353673, 379871, 1061019, 1139613, 3418839, 10256517, 30769551]

約数ペア:

[(1, 30769551), (3, 10256517), (9, 3418839), (27, 1139613), (29, 1061019), (81, 379871), (87, 353673), (261, 117891), (783, 39297), (2349, 13099)]