1282052009

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{37693}}^1$

素因数の和:37856

約数の個数: 16

約数和(自身を含む): 1512584832

約数和(自身を除く): 230532823

約数列:

[1, 7, 43, 113, 301, 791, 4859, 34013, 37693, 263851, 1620799, 4259309, 11345593, 29815163, 183150287, 1282052009]

約数ペア:

[(1, 1282052009), (7, 183150287), (43, 29815163), (113, 11345593), (301, 4259309), (791, 1620799), (4859, 263851), (34013, 37693)]