2661194613

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11520323}}^1$

素因数の和:11520344

約数の個数: 16

約数和(自身を含む): 4423804416

約数和(自身を除く): 1762609803

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 11520323, 34560969, 80642261, 126723553, 241926783, 380170659, 887064871, 2661194613]

約数ペア:

[(1, 2661194613), (3, 887064871), (7, 380170659), (11, 241926783), (21, 126723553), (33, 80642261), (77, 34560969), (231, 11520323)]