13038813

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{557}}^1$

素因数の和:603

約数の個数: 30

約数和(自身を含む): 20728026

約数和(自身を除く): 7689213

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 289, 459, 557, 867, 1377, 1671, 2601, 5013, 7803, 9469, 15039, 23409, 28407, 45117, 85221, 160973, 255663, 482919, 766989, 1448757, 4346271, 13038813]

約数ペア:

[(1, 13038813), (3, 4346271), (9, 1448757), (17, 766989), (27, 482919), (51, 255663), (81, 160973), (153, 85221), (289, 45117), (459, 28407), (557, 23409), (867, 15039), (1377, 9469), (1671, 7803), (2601, 5013)]