860158209

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{402131}}^1$

素因数の和:402188

約数の個数: 16

約数和(自身を含む): 1235349504

約数和(自身を除く): 375191295

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 402131, 1206393, 9249013, 12466061, 27747039, 37398183, 286719403, 860158209]

約数ペア:

[(1, 860158209), (3, 286719403), (23, 37398183), (31, 27747039), (69, 12466061), (93, 9249013), (713, 1206393), (2139, 402131)]