39016989

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 66044160

約数和(自身を除く): 27027171

約数列:

[1, 3, 9, 11, 17, 33, 51, 97, 99, 153, 187, 239, 291, 561, 717, 873, 1067, 1649, 1683, 2151, 2629, 3201, 4063, 4947, 7887, 9603, 12189, 14841, 18139, 23183, 23661, 36567, 44693, 54417, 69549, 134079, 163251, 208647, 255013, 394111, 402237, 765039, 1182333, 2295117, 3546999, 4335221, 13005663, 39016989]

約数ペア:

[(1, 39016989), (3, 13005663), (9, 4335221), (11, 3546999), (17, 2295117), (33, 1182333), (51, 765039), (97, 402237), (99, 394111), (153, 255013), (187, 208647), (239, 163251), (291, 134079), (561, 69549), (717, 54417), (873, 44693), (1067, 36567), (1649, 23661), (1683, 23183), (2151, 18139), (2629, 14841), (3201, 12189), (4063, 9603), (4947, 7887)]