2912493645

素因数分解:

$3^3\times 5^1\times {\mathrm{21574027}}^1$

素因数の和:21574041

約数の個数: 16

約数和(自身を含む): 5177766720

約数和(自身を除く): 2265273075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 21574027, 64722081, 107870135, 194166243, 323610405, 582498729, 970831215, 2912493645]

約数ペア:

[(1, 2912493645), (3, 970831215), (5, 582498729), (9, 323610405), (15, 194166243), (27, 107870135), (45, 64722081), (135, 21574027)]