17129421

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 27319680

約数和(自身を除く): 10190259

約数列:

[1, 3, 9, 17, 27, 51, 67, 153, 201, 459, 557, 603, 1139, 1671, 1809, 3417, 5013, 9469, 10251, 15039, 28407, 30753, 37319, 85221, 111957, 255663, 335871, 634423, 1007613, 1903269, 5709807, 17129421]

約数ペア:

[(1, 17129421), (3, 5709807), (9, 1903269), (17, 1007613), (27, 634423), (51, 335871), (67, 255663), (153, 111957), (201, 85221), (459, 37319), (557, 30753), (603, 28407), (1139, 15039), (1671, 10251), (1809, 9469), (3417, 5013)]