2008408899

素因数分解:

$3^1\times 7^1\times {\mathrm{8929}}^1\times {\mathrm{10711}}^1$

素因数の和:19650

約数の個数: 16

約数和(自身を含む): 3061061120

約数和(自身を除く): 1052652221

約数列:

[1, 3, 7, 21, 8929, 10711, 26787, 32133, 62503, 74977, 187509, 224931, 95638519, 286915557, 669469633, 2008408899]

約数ペア:

[(1, 2008408899), (3, 669469633), (7, 286915557), (21, 95638519), (8929, 224931), (10711, 187509), (26787, 74977), (32133, 62503)]