2784341763

素因数分解:

$3^3\times 7^1\times {\mathrm{1453}}^1\times {\mathrm{10139}}^1$

素因数の和:11608

約数の個数: 32

約数和(自身を含む): 4717939200

約数和(自身を除く): 1933597437

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1453, 4359, 10139, 10171, 13077, 30417, 30513, 39231, 70973, 91251, 91539, 212919, 273753, 274617, 638757, 1916271, 14731967, 44195901, 103123769, 132587703, 309371307, 397763109, 928113921, 2784341763]

約数ペア:

[(1, 2784341763), (3, 928113921), (7, 397763109), (9, 309371307), (21, 132587703), (27, 103123769), (63, 44195901), (189, 14731967), (1453, 1916271), (4359, 638757), (10139, 274617), (10171, 273753), (13077, 212919), (30417, 91539), (30513, 91251), (39231, 70973)]