2293389

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 3856320

約数和(自身を除く): 1562931

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 617, 1239, 1851, 3717, 4319, 5553, 12957, 36403, 38871, 109209, 254821, 327627, 764463, 2293389]

約数ペア:

[(1, 2293389), (3, 764463), (7, 327627), (9, 254821), (21, 109209), (59, 38871), (63, 36403), (177, 12957), (413, 5553), (531, 4319), (617, 3717), (1239, 1851)]