2450553

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1913}}^1$

素因数の和:1984

約数の個数: 16

約数和(自身を含む): 3797376

約数和(自身を除く): 1346823

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 1913, 5739, 13391, 40173, 116693, 350079, 816851, 2450553]

約数ペア:

[(1, 2450553), (3, 816851), (7, 350079), (21, 116693), (61, 40173), (183, 13391), (427, 5739), (1281, 1913)]