3681639

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 6229440

約数和(自身を除く): 2547801

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 617, 663, 1851, 1989, 5553, 5967, 8021, 10489, 16659, 24063, 31467, 72189, 94401, 136357, 216567, 283203, 409071, 1227213, 3681639]

約数ペア:

[(1, 3681639), (3, 1227213), (9, 409071), (13, 283203), (17, 216567), (27, 136357), (39, 94401), (51, 72189), (117, 31467), (153, 24063), (221, 16659), (351, 10489), (459, 8021), (617, 5967), (663, 5553), (1851, 1989)]