1181277

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:729

約数の個数: 16

約数和(自身を含む): 1778880

約数和(自身を除く): 597603

約数列:

[1, 3, 9, 27, 67, 201, 603, 653, 1809, 1959, 5877, 17631, 43751, 131253, 393759, 1181277]

約数ペア:

[(1, 1181277), (3, 393759), (9, 131253), (27, 43751), (67, 17631), (201, 5877), (603, 1959), (653, 1809)]