2445417

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{6967}}^1$

素因数の和:6989

約数の個数: 16

約数和(自身を含む): 3902080

約数和(自身を除く): 1456663

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 6967, 20901, 62703, 90571, 188109, 271713, 815139, 2445417]

約数ペア:

[(1, 2445417), (3, 815139), (9, 271713), (13, 188109), (27, 90571), (39, 62703), (117, 20901), (351, 6967)]