3640533

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1$

素因数の和:86

約数の個数: 32

約数和(自身を含む): 5846400

約数和(自身を除く): 2205867

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 247, 289, 323, 663, 741, 867, 969, 3757, 4199, 4913, 5491, 11271, 12597, 14739, 16473, 63869, 71383, 93347, 191607, 214149, 280041, 1213511, 3640533]

約数ペア:

[(1, 3640533), (3, 1213511), (13, 280041), (17, 214149), (19, 191607), (39, 93347), (51, 71383), (57, 63869), (221, 16473), (247, 14739), (289, 12597), (323, 11271), (663, 5491), (741, 4913), (867, 4199), (969, 3757)]