2221142607

素因数分解:

$3^3\times {\mathrm{571}}^1\times {\mathrm{144071}}^1$

素因数の和:144651

約数の個数: 16

約数和(自身を含む): 3296367360

約数和(自身を除く): 1075224753

約数列:

[1, 3, 9, 27, 571, 1713, 5139, 15417, 144071, 432213, 1296639, 3889917, 82264541, 246793623, 740380869, 2221142607]

約数ペア:

[(1, 2221142607), (3, 740380869), (9, 246793623), (27, 82264541), (571, 3889917), (1713, 1296639), (5139, 432213), (15417, 144071)]