4157163

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{3019}}^1$

素因数の和:3048

約数の個数: 20

約数和(自身を含む): 6577560

約数和(自身を除く): 2420397

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 3019, 9057, 27171, 51323, 81513, 153969, 244539, 461907, 1385721, 4157163]

約数ペア:

[(1, 4157163), (3, 1385721), (9, 461907), (17, 244539), (27, 153969), (51, 81513), (81, 51323), (153, 27171), (459, 9057), (1377, 3019)]