1120647

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1171}}^1$

素因数の和:1214

約数の個数: 16

約数和(自身を含む): 1687680

約数和(自身を除く): 567033

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 1171, 3513, 12881, 33959, 38643, 101877, 373549, 1120647]

約数ペア:

[(1, 1120647), (3, 373549), (11, 101877), (29, 38643), (33, 33959), (87, 12881), (319, 3513), (957, 1171)]