1801167263

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{10039}}^1$

素因数の和:10155

約数の個数: 24

約数和(自身を含む): 2203338240

約数和(自身を除く): 402170977

約数列:

[1, 7, 19, 71, 133, 361, 497, 1349, 2527, 9443, 10039, 25631, 70273, 179417, 190741, 712769, 1335187, 3624079, 4989383, 13542611, 25368553, 94798277, 257309609, 1801167263]

約数ペア:

[(1, 1801167263), (7, 257309609), (19, 94798277), (71, 25368553), (133, 13542611), (361, 4989383), (497, 3624079), (1349, 1335187), (2527, 712769), (9443, 190741), (10039, 179417), (25631, 70273)]