17949204531

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{28903711}}^1$

素因数の和:28903743

約数の個数: 16

約数和(自身を含む): 27747563520

約数和(自身を除く): 9798358989

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 28903711, 86711133, 260133399, 664785353, 780400197, 1994356059, 5983068177, 17949204531]

約数ペア:

[(1, 17949204531), (3, 5983068177), (9, 1994356059), (23, 780400197), (27, 664785353), (69, 260133399), (207, 86711133), (621, 28903711)]