6403387389

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{10463}}^1$

素因数の和:10817

約数の個数: 32

約数和(自身を含む): 9873997824

約数和(自身を除く): 3470610435

約数列:

[1, 3, 7, 21, 151, 193, 453, 579, 1057, 1351, 3171, 4053, 10463, 29143, 31389, 73241, 87429, 204001, 219723, 612003, 1579913, 2019359, 4739739, 6058077, 11059391, 14135513, 33178173, 42406539, 304923209, 914769627, 2134462463, 6403387389]

約数ペア:

[(1, 6403387389), (3, 2134462463), (7, 914769627), (21, 304923209), (151, 42406539), (193, 33178173), (453, 14135513), (579, 11059391), (1057, 6058077), (1351, 4739739), (3171, 2019359), (4053, 1579913), (10463, 612003), (29143, 219723), (31389, 204001), (73241, 87429)]