7049349

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{3001}}^1$

素因数の和:3042

約数の個数: 20

約数和(自身を含む): 10897260

約数和(自身を除く): 3847911

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 3001, 9003, 27009, 81027, 87029, 243081, 261087, 783261, 2349783, 7049349]

約数ペア:

[(1, 7049349), (3, 2349783), (9, 783261), (27, 261087), (29, 243081), (81, 87029), (87, 81027), (261, 27009), (783, 9003), (2349, 3001)]