28025193

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{5879}}^1$

素因数の和:6116

約数の個数: 16

約数和(自身を含む): 42900480

約数和(自身を除く): 14875287

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 5879, 17637, 41153, 123459, 1334533, 4003599, 9341731, 28025193]

約数ペア:

[(1, 28025193), (3, 9341731), (7, 4003599), (21, 1334533), (227, 123459), (681, 41153), (1589, 17637), (4767, 5879)]