5731317

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:594

約数の個数: 20

約数和(自身を含む): 8632140

約数和(自身を除く): 2900823

約数列:

[1, 3, 9, 27, 81, 173, 409, 519, 1227, 1557, 3681, 4671, 11043, 14013, 33129, 70757, 212271, 636813, 1910439, 5731317]

約数ペア:

[(1, 5731317), (3, 1910439), (9, 636813), (27, 212271), (81, 70757), (173, 33129), (409, 14013), (519, 11043), (1227, 4671), (1557, 3681)]