2594697

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 4240800

約数和(自身を除く): 1646103

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 929, 931, 2787, 2793, 6503, 17651, 19509, 45521, 52953, 123557, 136563, 370671, 864899, 2594697]

約数ペア:

[(1, 2594697), (3, 864899), (7, 370671), (19, 136563), (21, 123557), (49, 52953), (57, 45521), (133, 19509), (147, 17651), (399, 6503), (929, 2793), (931, 2787)]