4236867

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{2753}}^1$

素因数の和:2784

約数の個数: 20

約数和(自身を含む): 6664680

約数和(自身を除く): 2427813

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 2753, 8259, 24777, 52307, 74331, 156921, 222993, 470763, 1412289, 4236867]

約数ペア:

[(1, 4236867), (3, 1412289), (9, 470763), (19, 222993), (27, 156921), (57, 74331), (81, 52307), (171, 24777), (513, 8259), (1539, 2753)]