4153761

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{2699}}^1$

素因数の和:2730

約数の個数: 20

約数和(自身を含む): 6534000

約数和(自身を除く): 2380239

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 2699, 8097, 24291, 51281, 72873, 153843, 218619, 461529, 1384587, 4153761]

約数ペア:

[(1, 4153761), (3, 1384587), (9, 461529), (19, 218619), (27, 153843), (57, 72873), (81, 51281), (171, 24291), (513, 8097), (1539, 2699)]