1840806430851

素因数分解:

$3^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1\times {\mathrm{3290039}}^1$

素因数の和:3290906

約数の個数: 16

約数和(自身を含む): 2465792858880

約数和(自身を除く): 624986428029

約数列:

[1, 3, 421, 443, 1263, 1329, 186503, 559509, 3290039, 9870117, 1385106419, 1457487277, 4155319257, 4372461831, 613602143617, 1840806430851]

約数ペア:

[(1, 1840806430851), (3, 613602143617), (421, 4372461831), (443, 4155319257), (1263, 1457487277), (1329, 1385106419), (186503, 9870117), (559509, 3290039)]