2912796747

素因数分解:

$3^3\times 7^1\times {\mathrm{15411623}}^1$

素因数の和:15411639

約数の個数: 16

約数和(自身を含む): 4931719680

約数和(自身を除く): 2018922933

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 15411623, 46234869, 107881361, 138704607, 323644083, 416113821, 970932249, 2912796747]

約数ペア:

[(1, 2912796747), (3, 970932249), (7, 416113821), (9, 323644083), (21, 138704607), (27, 107881361), (63, 46234869), (189, 15411623)]