2980883349

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{1269001}}^1$

素因数の和:1269042

約数の個数: 20

約数和(自身を含む): 4606477260

約数和(自身を除く): 1625593911

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 1269001, 3807003, 11421009, 34263027, 36801029, 102789081, 110403087, 331209261, 993627783, 2980883349]

約数ペア:

[(1, 2980883349), (3, 993627783), (9, 331209261), (27, 110403087), (29, 102789081), (81, 36801029), (87, 34263027), (261, 11421009), (783, 3807003), (2349, 1269001)]