3257319

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^4$

素因数の和:84

約数の個数: 20

約数和(自身を含む): 4969496

約数和(自身を除く): 1712177

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 663, 867, 3757, 4913, 11271, 14739, 63869, 83521, 191607, 250563, 1085773, 3257319]

約数ペア:

[(1, 3257319), (3, 1085773), (13, 250563), (17, 191607), (39, 83521), (51, 63869), (221, 14739), (289, 11271), (663, 4913), (867, 3757)]