6840741

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2791}}^1$

素因数の和:2856

約数の個数: 16

約数和(自身を含む): 9827840

約数和(自身を除く): 2987099

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 2791, 8373, 53029, 120013, 159087, 360039, 2280247, 6840741]

約数ペア:

[(1, 6840741), (3, 2280247), (19, 360039), (43, 159087), (57, 120013), (129, 53029), (817, 8373), (2451, 2791)]