28097553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{3313}}^1$

素因数の和:3584

約数の個数: 16

約数和(自身を含む): 41040576

約数和(自身を除く): 12943023

約数列:

[1, 3, 11, 33, 257, 771, 2827, 3313, 8481, 9939, 36443, 109329, 851441, 2554323, 9365851, 28097553]

約数ペア:

[(1, 28097553), (3, 9365851), (11, 2554323), (33, 851441), (257, 109329), (771, 36443), (2827, 9939), (3313, 8481)]