7584921

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{3229}}^1$

素因数の和:3270

約数の個数: 20

約数和(自身を含む): 11724900

約数和(自身を除く): 4139979

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 3229, 9687, 29061, 87183, 93641, 261549, 280923, 842769, 2528307, 7584921]

約数ペア:

[(1, 7584921), (3, 2528307), (9, 842769), (27, 280923), (29, 261549), (81, 93641), (87, 87183), (261, 29061), (783, 9687), (2349, 3229)]