13483503

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:469

約数の個数: 40

約数和(自身を含む): 22622160

約数和(自身を除く): 9138657

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 99, 111, 297, 333, 407, 409, 891, 999, 1221, 1227, 2997, 3663, 3681, 4499, 10989, 11043, 13497, 15133, 32967, 33129, 40491, 45399, 121473, 136197, 166463, 364419, 408591, 499389, 1225773, 1498167, 4494501, 13483503]

約数ペア:

[(1, 13483503), (3, 4494501), (9, 1498167), (11, 1225773), (27, 499389), (33, 408591), (37, 364419), (81, 166463), (99, 136197), (111, 121473), (297, 45399), (333, 40491), (407, 33129), (409, 32967), (891, 15133), (999, 13497), (1221, 11043), (1227, 10989), (2997, 4499), (3663, 3681)]