3021741

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 4717440

約数和(自身を除く): 1695699

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 431, 779, 1293, 2337, 3879, 7011, 8189, 17671, 24567, 53013, 73701, 159039, 335749, 1007247, 3021741]

約数ペア:

[(1, 3021741), (3, 1007247), (9, 335749), (19, 159039), (41, 73701), (57, 53013), (123, 24567), (171, 17671), (369, 8189), (431, 7011), (779, 3879), (1293, 2337)]