3855537

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3221}}^1$

素因数の和:3253

約数の個数: 24

約数和(自身を含む): 6701760

約数和(自身を除く): 2846223

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 3221, 9663, 22547, 28989, 61199, 67641, 183597, 202923, 428393, 550791, 1285179, 3855537]

約数ペア:

[(1, 3855537), (3, 1285179), (7, 550791), (9, 428393), (19, 202923), (21, 183597), (57, 67641), (63, 61199), (133, 28989), (171, 22547), (399, 9663), (1197, 3221)]