8104509

素因数分解:

$3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 13866240

約数和(自身を除く): 5761731

約数列:

[1, 3, 7, 9, 21, 27, 63, 137, 189, 313, 411, 939, 959, 1233, 2191, 2817, 2877, 3699, 6573, 8451, 8631, 19719, 25893, 42881, 59157, 128643, 300167, 385929, 900501, 1157787, 2701503, 8104509]

約数ペア:

[(1, 8104509), (3, 2701503), (7, 1157787), (9, 900501), (21, 385929), (27, 300167), (63, 128643), (137, 59157), (189, 42881), (313, 25893), (411, 19719), (939, 8631), (959, 8451), (1233, 6573), (2191, 3699), (2817, 2877)]